China 2, 4 Industry Standards English PDF List

China "2, 4" Industry Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
YD/T 2507.4-2013	2GHz TD-SCDMA digital cellular mobile telecommunication network-HSPA+ -Iub interface technical requirement. Part 4: NBAP signalling 2ghz td-scdma数字蜂窝移动通信网增强型高速分组接入（hspa+） iub接口技术要求第4部分：nbap信令	China Telecommunication Standards 2, 4	English PDF
DL/T 698.42-2013	Data acquisition and management system for electrical energy. Part 4-2: communication protocol. Concentrator downward communication 电能信息采集与管理系统　第4-2部分：通信协议－集中器下行通信	China Electricity & Power Standards 2, 4	English PDF
SN/T 3529-2013	Determination of 2,4-diaminophenol,2,3-diaminophenol and 2,4-diaminoanisole in hair dyes for import and export 进出口染发剂中2,4-二氨基苯酚、2,3-二氨基苯酚和2,4-进出口染发剂中2,4-二氨基苯酚、2,3-二氨基苯酚和2,4-二氨基苯甲醚的检测方法	China Import Export Inspection Standards 2, 4	English PDF
HG/T 4486-2012	2, 4-Dinitroaniline 2,4-二硝基苯胺	China Chemical Industry Standards 2, 4	English PDF
HG/T 4411-2012	Acid black N-BG (C.I.Acid black 234) 酸性黑n-bg（c.i.酸性黑234）	China Chemical Industry Standards 2, 4	English PDF
HG/T 4409-2012	PP acid (4, 4-Diaminodiphenylamine-2-sulfonic acid) pp酸（4,4-二氨基-二苯胺-2-磺酸）	China Chemical Industry Standards 2, 4	English PDF
HG/T 4406-2012	2, 4-Dichloro fluorobenzene 2,4-二氯氟苯	China Chemical Industry Standards 2, 4	English PDF
HG/T 4388-2012	p-tert-Butyl phenol formaldehyde tackifying resin (204 resin) 对叔丁基酚醛增粘树脂（204树脂）	China Chemical Industry Standards 2, 4	English PDF
HG/T 3807-2012	Disperse deep red SE-4RL 200 %(C.I.Disperse rubine SE-GFL 200%) 分散深红se-4rl 200%(分散红玉se-gfl 200%)	China Chemical Industry Standards 2, 4	English PDF
HG/T 2895-2012	Bromaminic acid, sodium salt (1-Amino-4-bromoanthraquinone-2-sulfonic acid, sodium salt) 溴氨酸钠盐（1-氨基-4-溴蒽醌-2-磺酸钠）	China Chemical Industry Standards 2, 4	English PDF
HG/T 2078-2012	2-Cyano-4-nitroaniline 2-氰基-4-硝基苯胺	China Chemical Industry Standards 2, 4	English PDF
YD/T 627-2012	Parameters, transmission characteristics and test methods of the digital relay interface (2048kbit/s) for digital switch 数字交换机数字中继接口(2 048kbit/s)参数及数字中继接口间传输特性和测试方法	China Telecommunication Standards 2, 4	English PDF
YD/T 2422-2012	Testing method for media gateway control protocol based on H.248 基于h.248的媒体网关控制协议测试方法	China Telecommunication Standards 2, 4	English PDF
SN/T 3232-2012	Inspection method of 2,4-dichloro fluorobenzene for import and export 进出口2，4-二氯氟苯检验方法	China Import Export Inspection Standards 2, 4	English PDF
NB/T 20005.14-2012	Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 14: Class 2 and 3 butt-welding seamless fittings 压水堆核电厂用碳钢和低合金钢第14部分：2、3级对焊无缝管件	China Energy industry Standards 2, 4	English PDF
DL/T 860.7420-2012	Communication networks and systems for power utility automation. Part 7-420: Basic communication structure. Distributed energy resources logical nodes 电力企业自动化通信网络和系统第7-420部分：基本通信结构分布式能源逻辑节点	China Electricity & Power Standards 2, 4	English PDF
SH/T 1773-2012	1, 2, 4-Trimethylbenzene. Determination of purity and hydrocarbon impurities. Gas chromatographic method 1，2，4－三甲基苯纯度及烃类杂质的测定气相色谱法	China Petrochemical Industry Standards 2, 4	English PDF
HG 30002-2012	Production safety technology specification for cationic sulfur yellow 7GL (C.I.Basic Yellow 24) 阳离子嫩黄7gl（c.i.碱性黄24）生产安全技术规范	China Chemical Industry Standards 2, 4	English PDF
NB/T 20008.4-2012	Other material for pressurized water reactor nuclear power plants. Part 4: Forged or rolled class 1, 2 and 3 nickel-chromium-iron alloy parts 压水堆核电厂用其他材料第4部分：1、2、3 级镍-铬-铁合金锻、轧件	China Energy industry Standards 2, 4	English PDF
DL/T 890.402-2012	Energy management system application program interface (EMS-API). Part 402: Common services 能量管理系统应用程序接口(ems-api) 第402部分:公共服务	China Electricity & Power Standards 2, 4	English PDF
HG/T 4252-2011	Acid brilliant blue P-BL (C.I.Acid blue 324) 酸性艳蓝p-bl（c.i.酸性蓝324）	China Chemical Industry Standards 2, 4	English PDF
HG/T 2279-2011	4, 4-Diaminostibene-2, 2-disulfonic acid (DSD acid) 4，4′-二氨基二苯乙烯-2，2′-二磺酸（dsd酸）	China Chemical Industry Standards 2, 4	English PDF
QB/T 4096.24-2011	Performance of room heaters for household and similar purposes. Part 24: Particular requirements for liquid-filled radiators 家用和类似用途室内加热器的性能第24部分：充液式散热器的特殊要求	China Light Industry Standards 2, 4	English PDF
QB/T 4235-2011	4-Hydroxy-2, 5-dimethyl-3 (2H)-furanone 4-羟基-2,5-二甲基-3 2h -呋喃酮	China Light Industry Standards 2, 4	English PDF
YD/T 1996.4-2011	Technical requirements for access network. Very high speed digital subscriber line 2(VDSL2). Part 4: Self-FEXT cancellation 接入网技术要求第二代甚高速数字用户线（vdsl2）第4部分：远端自串音消除	China Telecommunication Standards 2, 4	English PDF
YD/T 2378-2011	240V direct current power supple system for telecommunications 通信用240v直流供电系统	China Telecommunication Standards 2, 4	English PDF
SN/T 0801.24-2011	Animal and vegetable oils and fats for export. Part 24:Determination of water content. Karl Fischer method 出口动植物油脂第24部分：水分的测定卡尔·费休法	China Import Export Inspection Standards 2, 4	English PDF
SN/T 0195-2011	Determination of 2,4-D residues in meat and meat products for export. LC-MS/MS 出口肉及肉制品中2，4-滴残留量检测方法液相色谱-质谱/质谱法	China Import Export Inspection Standards 2, 4	English PDF
YD/T 2218.2-2011	Test method for 2GHz WCDMA digital cellular mobile communication network user equipment (phase 4). Part 2: Nefinrork compatibility test of high speed packet access (HSPA) 2ghz wcdma数字蜂窝移动通信网终端设备测试方法（第四阶段）第2部分：高速分组接入（hspa）的网络兼容性测试	China Telecommunication Standards 2, 4	English PDF
YD/T 2218.1-2011	Test method for 2GHz WCDMA digital cellular mobile communication network user equipment (phase 4). Part 1: Basic functions, services and performance test of high speed packet access (HSPA) 2ghz wcdma数字蜂窝移动通信网终端设备测试方法（第四阶段）第1部分：高速分组接入（hspa）的基本功能、业务和性能测试	China Telecommunication Standards 2, 4	English PDF
YD/T 2217-2011	Technical requirements for 2GHz WCDMA digital cellular mobile communication network user equipment (phase 4). High speed packet access (HSPA) 2ghz wcdma数字蜂窝移动通信网终端设备技术要求(第四阶段) 高速分组接入（hspa）	China Telecommunication Standards 2, 4	English PDF
YD/T 2216-2011	2GHz WCDMA digital cellular mobile telecommunication network Iub/Iur interface test method (Phase 4) HSPA 2ghz wcdma数字蜂窝移动通信网 iub/iur接口测试方法（第四阶段）高速分组接入（hspa）	China Telecommunication Standards 2, 4	English PDF
YD/T 2215-2011	2GHz WCDMA digital cellular mobile telecommunication network test method of RAN equipment (phase 4). HSPA 2ghz wcdma数字蜂窝移动通信网无线接入子系统设备测试方法（第四阶段）高速分组接入（hspa）	China Telecommunication Standards 2, 4	English PDF
YD/T 2214-2011	2GHz WCDMA digital cellular mobile telecommunication network technical requirements of RAN equipment (Phase 4). HSPA 2ghz wcdma数字蜂窝移动通信网无线接入子系统设备技术要求（第四阶段）高速分组接入（hspa）	China Telecommunication Standards 2, 4	English PDF
YD/T 1781.4-2011	2GHz TD-SCDMA digital cellular mobile telecommunication network MBMS general technical requirements (Phase 1). Part 4: ASN.1 of RRC 2ghz td-scdma数字蜂窝移动通信网多媒体广播系统总体技术要求（第一阶段）第4部分：rnspa协议的asn.1	China Telecommunication Standards 2, 4	English PDF
YD/T 1724.4-2011	2GHz TD-SCDMA digital cellular mobile telecommunication network. HSDPA Iub interface technical requirement. Part 4: NBAP signalling 2ghz td-scdma数字蜂窝移动通信网高速下行分组接入（hsdpa）iub接口技术要求第4部分：nbap信令	China Telecommunication Standards 2, 4	English PDF
YD/T 1721.4-2011	2GHz TD-SCDMA digital cellular mobile telecommunication network. HSDPA physical layer technical requirement. Part 4: Spreading and modulation 2ghz td-scdma数字蜂窝移动通信网高速下行分组接入（hsdpa）uu接口物理层技术要求第4部分：扩频和调制	China Telecommunication Standards 2, 4	English PDF
YD/T 1292-2011	Technical requirements for media gateway control protocol based on H.248 基于h.248的媒体网关控制协议技术要求	China Telecommunication Standards 2, 4	English PDF
YDB 061.2-2011	Technical specification of 40Gb/s phase modulation formats optical transponder. Part 2: Differential quadrature phase shift keying (DQPSK) modulation formats 40gb/s相位调制光收发合一模块技术条件第2部分：差分正交相移键控（dqpsk）调制	China Telecommunication Standards 2, 4	English PDF
YY 0783-2010	Medical electrical equipment. Part 2-34:Particular requirements for the safety, including essential performance, of invasive blood pressure monitoring equipments 医用电气设备第2-34部分：有创血压检测设备的安全和基本性能专用要求	China Medicine & Medical Device Standards 2, 4	English PDF
YY/T 1177-2010	Cancer antigen CA72-4 quantitative detection reagent (kit) - Chemiluminescent immunoassay 癌抗原ca72-4定量测定试剂（盒）（化学发光免疫分析法）	China Medicine & Medical Device Standards 2, 4	English PDF
HG/T 4162-2010	1, 4-Diamino-2, 3-dicyanthraquinone 1，4-二氨基-2，3-二氰基蒽醌	China Chemical Industry Standards 2, 4	English PDF
HG/T 4158-2010	Acid brilliant red P-5B (C.I.Acid red 249) 酸性艳红p-5b（c.i.酸性红249）	China Chemical Industry Standards 2, 4	English PDF
HG/T 4155-2010	Acid brilliant red violet P-2R (C.I.Acid violet 54) 酸性艳红紫p-2r（c.i.酸性紫54）	China Chemical Industry Standards 2, 4	English PDF
HG/T 4152-2010	Disperse yellow SE-3GL 200% (C.I.Disperse yellow 64) 分散黄se-3gl 200%（c.i.分散黄64）	China Chemical Industry Standards 2, 4	English PDF
HG/T 3695-2010	Acid black P-7BR (C.I.Acid black 24) 酸性黑p-7br（c.i.酸性黑24）	China Chemical Industry Standards 2, 4	English PDF
HG/T 3415-2010	Red base B (2-Methoxy-4-nitroaniline) 红色基b（2-甲氧基-4-硝基苯胺）	China Chemical Industry Standards 2, 4	English PDF
HG/T 3395-2010	2, 4-Diaminotoluene 2.4-二氨基甲苯	China Chemical Industry Standards 2, 4	English PDF
HG/T 3662-2010	Water treatment chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid 水处理剂 2-膦酸基-1，2，4-三羧基丁烷	China Chemical Industry Standards 2, 4	English PDF
HG/T 2553-2010	2, 4-Dinitrochlorobenzene 2.4-二硝基氯苯	China Chemical Industry Standards 2, 4	English PDF
HG/T 2080-2010	Cationic fluorescence yellow 4GL 500% (C.I.Basic yellow 24) 阳离子荧光黄4gl 500%（c.i.碱性黄24）	China Chemical Industry Standards 2, 4	English PDF
SN/T 2602-2010	Detection and identification of Agrobacterium tume faciens (Smith et townsend 1907) Conn 1942 根癌土壤杆菌的检测鉴定方法	China Import Export Inspection Standards 2, 4	English PDF
SN/T 2551-2010	Food contact materials. Polymer materials. Determination of 3,3-bis (3-methyl-4-hydroxyphenyl)-2-indoline in food simulants. HPLC method 食品接触材料高分子材料食品模拟物中3，3-双（3-甲基-4-羟苯基）-2-吲哚酮的测定高效液相色谱法	China Import Export Inspection Standards 2, 4	English PDF
NB/T 20007.14-2010	Stainless steel for pressurized water reactor nuclear power plants. Part 14: Class 1, 2, 3 austenitic stainless steel forged or rolled bars 压水堆核电厂用不锈钢第14部分：1、2、3级奥氏体不锈钢锻、轧棒	China Energy industry Standards 2, 4	English PDF
SN/T 2497.24-2010	Test method of import and export dangerous chemicals. Part 24:Vitro test of cell immunologic function 进出口危险化学品安全试验方法第24部分：细胞免疫功能体外检测方法	China Import Export Inspection Standards 2, 4	English PDF
YD/T 943.2-2009	Radio-frequency coaxial connector. Part 2: Type T3.8 (C4) 射频同轴连接器第2部分：t3.8（c4）型	China Telecommunication Standards 2, 4	English PDF
YD/T 1973.4-2009	800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method. Part 4: Multimedia resource equipments 800mhz/2ghz cdma2000数字蜂窝移动通信网多媒体域（mmd）系统设备测试方法第4部分：媒体资源类设备	China Telecommunication Standards 2, 4	English PDF
YD/T 1972.4-2009	Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 4: Multimedia resource equipments 800mhz/2ghz cdma2000数字蜂窝移动通信网多媒体域（mmd）系统设备技术要求第4部分：媒体资源类设备	China Telecommunication Standards 2, 4	English PDF
YY/T 0747-2009	XZ1-4/250 Therapy X-ray tube xz1-4/250治疗用x射线管	China Medicine & Medical Device Standards 2, 4	English PDF
SN/T 2404-2009	Determination of 2-methyl-4-isothiazolin-3-one and its derivatives in toys 玩具中防腐剂2-甲基-4-异噻唑啉-3-酮及其衍生物的测定	China Import Export Inspection Standards 2, 4	English PDF
SN/T 2360.24-2009	Rules for the inspection of food additives for import and export. Part 24:Special food additi 进出口食品添加剂检验规程第24部分：特定用途食品添加剂	China Import Export Inspection Standards 2, 4	English PDF
YD/T 1959-2009	Techniacal Requirements for 2048kbit/s Optical Interface Between Relaying Protection Equipments and Multiplexer 继电保护设备和复用器之间2048kbit/s光接口技术要求	China Telecommunication Standards 2, 4	English PDF
YD/T 1947-2009	Technical Requirement of Physical Layer for Extended Reach Ethernet based on 2D-PAM3 and 4D-PAM5 基于2d-pam3和4d-pam5编码方法的距离增强型以太网物理层技术要求	China Telecommunication Standards 2, 4	English PDF
YD/T 1925-2009	The Requirements for H.248-Based IP User Terminal Device 基于h.248协议的ip用户终端设备技术要求	China Telecommunication Standards 2, 4	English PDF
YD/T 1847.4-2009	Technical Requirement for Iub Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network HSUPA. Part 4: NBAP Signalling 2ghz td-scdma数字蜂窝移动通信网高速上行分组接入（hsupa）iub接口技术要求第4部分：nbap信令	China Telecommunication Standards 2, 4	English PDF
YD/T 1843.4-2009	2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network:HSUPA Physical Layer Technical Requirements. Part 4: Spreading and Modulation 2ghz td-scdma数字蜂窝移动通信网高速上行分组接入（hsupa）uu接口物理层技术要求第4部分：扩频和调制	China Telecommunication Standards 2, 4	English PDF
YY 0668-2008	Medical electrical equipment. Part 2-49:Particular requiremens for the safety of multifunction patient monitoring equipment 医用电气设备第2部分：多参数患者监护设备安全专用要求	China Medicine & Medical Device Standards 2, 4	English PDF
SN/T 2110-2008	Determination of 2-amino-4-nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export 进出口染发剂中2-氨基一4-硝基苯酚和2一氨基5硝基苯酚的测定方法	China Import Export Inspection Standards 2, 4	English PDF
YD/T 1811-2008	Technical Requirements and Testing Method of Retiming Equipment Based on 2048kbit/s 2048kbit/s再定时设备技术要求及测试方法	China Telecommunication Standards 2, 4	English PDF
DL/T 1081-2008	Operating rules of 12kV~40.5kV outdoors high voltage switchgear 12kV～40.5kV户外高压开关运行规程	China Electricity & Power Standards 2, 4	English PDF
YY 0627-2008	Medical electrical equipment. Part 2-41:Particular requirements for the safety of surgical luminaries and luminaries for diagnosis 医用电气设备第2部分：手术无影灯和诊断用照明灯安全专用要求	China Medicine & Medical Device Standards 2, 4	English PDF
HG/T 4052-2008	Acid yellow NM-4RL (C.I.Acid yellow 128) 酸性黄NM-4RL(C.I.酸性黄128)	China Chemical Industry Standards 2, 4	English PDF
HG/T 4035-2008	Reactive dark blue M-2GE(C.I.Reactive blue 194) 反应深蓝M-2GE(C.I.反应蓝194)	China Chemical Industry Standards 2, 4	English PDF
SJ 51513/2-2008	Detail specification for model JSB-42M hermetically sealed, hybrid and time delay relays jsb-42m型密封混合延时继电器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51428/11-2007	Cable, fiber optics, single-mode, four fibers, for field, type GYF JZU-4B1-2/3, detail specification for gyfjzu-4b1-2/3型单模四芯野战光缆详细规范	China Electronics Standards 2, 4	English PDF
YD/T 1371.4-2008	Technical Requirements for Uu Interface Physical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 4: Spreading and Modulation 2ghz td-scdma数字蜂窝移动通信网uu接口物理层技术要求第4部分：扩频和调制	China Telecommunication Standards 2, 4	English PDF
YD/T 1369.4-2008	Technical Requirements for lub Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 4: NBAP Signalling 2ghz td-scdma数字蜂窝移动通信网lub接口技术要求第4部分：nbap信令	China Telecommunication Standards 2, 4	English PDF
HG/T 3994-2007	Acid brilliant blue-P-4RL(C.I.Acid blue 260) 酸性艳蓝P-4RL（C.I.酸性蓝260）	China Chemical Industry Standards 2, 4	English PDF
YD/T 1657.4-2007	Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 4: H.248 Proxy 支持多媒体业务网络地址翻译/防火墙(nat/fw)穿越的代理设备技术要求第4部分:h.248代理	China Telecommunication Standards 2, 4	English PDF
GY/T 227-2007	The format of digital audio signal in 2048kbps line 数字音频信号在2048kbps线路中的传输格式	China Radio, Film & TV Industry Standards 2, 4	English PDF
HJ/T 376-2007	Technical requirement and test procedures for 24h thermostatic automatic continuous ambient air sampler 24小时恒温自动连续环境空气采样器技术要求及检测方法	China Environmental Protection Industry Standards 2, 4	English PDF
YD/T 1603.4-2007	Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test. Part 4: cdma2000 Network Resource Model 2ghz数字蜂窝移动通信网网络管理测试方法网络管理系统(nms)—网元管理系统(ems)接口信息模型一致性测试第4部分:cdma2000网络资源模型	China Telecommunication Standards 2, 4	English PDF
YD/T 1584.4-2007	Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General. Part 4: CORBA based Interface Design 2ghz数字蜂窝移动通信网网络管理通用技术要求第4部分基于corba技术的管理接口设计	China Telecommunication Standards 2, 4	English PDF
YD/T 1550.4-2007	Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network lub Interface (Phase Ⅰ). Part 4: NBAP 2ghz wcdma数字蜂窝移动通信网iub接口技术要求(第一阶段) 第4部分:nbap信令	China Telecommunication Standards 2, 4	English PDF
YD/T 1544.4-2007	Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer. Part 4: Spreading and Modulation 2ghz wcdma数字蜂窝移动通信网uu接口物理层技术要求(第一阶段) 第4部分:扩频与调制	China Telecommunication Standards 2, 4	English PDF
YD/T 1543.4-2007	Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅠ). Part 4: RANAP 2ghz wcdma数字蜂窝移动通信网iu接口技术要求(第一阶段) 第4部分:无线接入网络应用部分(ranap)信令	China Telecommunication Standards 2, 4	English PDF
YD/T 1374.4-2007	Technical Requirements for lu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (PhaseⅡ). Part 4: Radio Access Network Application Part (RANAP) Signalling 2ghz td-scdma/wcdma数字蜂窝移动通信网iu接口技术要求(第二阶段) 第4部分:无线接入网络应用部分(ranap)信令	China Telecommunication Standards 2, 4	English PDF
YY 0602-2007	Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-043:Particular requirements for dry heat sterilizers using either hot air or hot inert gas for the treatment of medical materials, and for laboratory process 测量、控制和试验室用电气设备的安全使用热空气或惰性气体处理医用材料及供试验室用的干热灭菌器的特殊要求	China Medicine & Medical Device Standards 2, 4	English PDF
YY/T 0197.5-2007	X-ray tube for medical diagnosis XD51-20, 40/100 and XD51-20, 40/125 rotating anode X-ray tube 医用诊断x射线管 xd51-20、40/100和xd51-20、40/125旋转阳极x射线管	China Medicine & Medical Device Standards 2, 4	English PDF
YY/T 0197.4-2007	X-ray tube for medical diagnosis XD4-2, 9/100 stationary anode X-ray tube 医用诊断x射线管 xd4-2、9/100固定阳极x射线管	China Medicine & Medical Device Standards 2, 4	English PDF
YD/T 16574-2007	Technical requirement for proxy equipment supporting multimedia service network address translation/fire wall crossing (NAT/FW) Part 4: H. 248 proxy 支持多媒体业务网络地址翻译／防火墙(NAT／FW)穿越的代理设备技术要求第4部分:H.248代理	China Telecommunication Standards 2, 4	English PDF
HG/T 3892-2006	Direct red D-R(C.I.Direct red 224) 直接红 D-R（C.I.直接红224）	China Chemical Industry Standards 2, 4	English PDF
DL/T 502.24-2006	Analytical methods of steam and water in power plants. Part 24: Determination of aluminum sulfate coagulant (Alkalinity difference) 火力发电厂水汽分析方法第24部分:硫酸铝凝聚剂量的测定（碱度差法）	China Electricity & Power Standards 2, 4	English PDF
DL/T 790.4512-2006	Distribution automation using distrbution line carrier systems. Part 4-512: Data communication protocols. Systems management using profile DL/T 790.51. Management Information Base (MIB) 采用配电线载波的配电自动化第4-512部分：数据通信协议系统管理采用DL/T790.51协议集的系统管理信息库（MIB）	China Electricity & Power Standards 2, 4	English PDF
YD/T 1518-2006	Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248 ip电话接入设备互通技术要求和测试方法--h.248协议	China Telecommunication Standards 2, 4	English PDF
SJ 20463/20-2006	M12CPDD01P4301, monochrome display tube, detail specification for m12cpdd01p4301型单色显示管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20463/19-2006	M29CGDD01Y4302, monochrome display tube, detail specification for m29cgdd01y4302型单色显示管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20463/17-2006	2SG51Y43, monochrome display tube, detail specification for 2sg51y43型单色显示管详细规范	China Electronics Standards 2, 4	English PDF
SJ 50973/23-2006	Cable, flexible coaxial, physically-foamed polyethylene insulation, type SYWY-50-4-51, SYWY-50-4-52, SYWYZ-50-4-51, SYWYZ-50-4-52, SYWRZ-50-4-51, SYWRZ-50-4-52, detail specification for sywy-50-4-51、sywy-50-4-52、sywyz-50-4-51、sywyz-50-4-52、sywrz-50-4-51、sywrz-50-4-52型物理发泡聚乙烯绝缘柔软同轴电缆详细规范	China Electronics Standards 2, 4	English PDF
SJ 50599/10-2006	Detail specification for fixed connectors, electrical, wall mounting flange, crimp type, bayonet coupling, serves I, for JY27466(classes T) 系列ⅰ jy27466卡口连接压接式接触件墙式法兰安装固定电连接器（t类）详细规范	China Electronics Standards 2, 4	English PDF
SJ 50597/63-2006	Semiconductor integrated circuits detail specification for types JF124 and JF124A quad operational amplifiers 半导体集成电路jf124、jf124a型四运算放大器详细规范	China Electronics Standards 2, 4	English PDF
SJ 60597/63-2006	The semiconductor integrated circuit JF124, JF124A type four operational amplifiers detailed specification 半导体集成电路jf124、jf124a型四运算放大器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50920/5-2005	Resistor network, fixed, film, style RN1042, detail specification for rn1042型膜固定电阻网络详细规范	China Electronics Standards 2, 4	English PDF
SJ 50599/3-2005	Detail specification for fixed connector electric, box mounting, crimp type, bayonet coupling, series I, class E for JY27496 系列1 jy27496卡口连接压接式接触件盒式安装固定电连接器（e类）详细规范	China Electronics Standards 2, 4	English PDF
SJ 50599/2-2005	Detail specification for free connectors, electric, straight, crimp type, bayonet coupling, series I, class T for JY27467 系列1 jy27467卡口连接压接式接触件直式自由电连接器（t类）详细规范	China Electronics Standards 2, 4	English PDF
SJ/T 11323-2006	Specification for rectangular electrical connectors CS42type for supply cs42型电源用矩形电连接器规范	China Electronics Standards 2, 4	English PDF
JJG(MH)0089-2006	Verification Regulation of 906-10247-2 Loop Resistance Tester	China Metrological Standards 2, 4	English PDF
JJF 007-2006	The Y412A type of raw cotton moisture meter calibration specification	China Metrological Standards 2, 4	English PDF
HG/T 3768-2005	Reactive red M-6BE (C.I.Reactive red 241) 反应红M-6BE（C.I.反应红241）	China Chemical Industry Standards 2, 4	English PDF
YD/T 1420-2005	Technical requirement for jitter and wander in digital networks based on 2048kbit/s hierarchy 基于2048kbit/s系列的数字网抖动和漂移技术要求	China Telecommunication Standards 2, 4	English PDF
SJ/T 11309-2005	frequency analogue and digital high speed data applications. Part 4-104:printed board connectors with assessed quality-detail specification for two-part modular connectors, basic grid of 2.0 mm, with terminations on a multiple gird of 0.5 mm 直流和低频模拟及数字式高速数据处理设备用连接器第4-104部分:有质量评定的印制板连接器基本网格为2.0mm 接端网格为0.5mm倍数的两件式组合连接器详细规范	China Electronics Standards 2, 4	English PDF
SJ/T 11308-2005	Connectors for electronic equipment. Part4-101:Printed board connectors with assessed quality. Detail specification for two-part connector modules, having a basic grid of 2.0 mm for printed boards and backplanes in accordance with IEC 60917 电子设备用连接器第4-101部分:有质量评定的印制板连接器符合iec 60917的基本网格为2.0mm印制板和背板用两件式组合连接器详细规范	China Electronics Standards 2, 4	English PDF
YD/T 1349-2005	Technical Requirements and Testing Methods for 2.4GHzDigital Cordless Telephone Sets 2.4ghz数字无绳电话机技术要求和测试方法	China Telecommunication Standards 2, 4	English PDF
TB/T 3102.24-2005	Curved-face bayonet ring couplings for rolling stock. Part 24:Insert external columned thread straight couplings 机车车辆用曲面卡套式管接头第24部分:插管柱螺纹直通管接头	China Railway & Train Standards 2, 4	English PDF
DL/T 790.432-2004	Distribution automation using distribution line carrier systems Part 4-32: Data communication protocols. Data link layer. Logical link control(LLC) 采用配电线载波的配电自动化? 第4-32部分:数据通信协议? 数据链路层--逻辑链路控制	China Electricity & Power Standards 2, 4	English PDF
DL/T 790.442-2004	Distribution automation using distribution line carrier system. Part 4-42: Data communication protocols. Application protocols. Application layer 采用配电线载波的配电自动化? 第4-42部分：数据通信协议? 应用协议?? 应用层	China Electricity & Power Standards 2, 4	English PDF
SJ 50065/13-2004	Detail specifiction for model JRW-240M, TO-5, hermetically sealed, d.c. electromagnetic relays, established reliability jrw-240m型有可靠性指标的to-5密封直流电磁继电器详细规范	China Electronics Standards 2, 4	English PDF
JJG 306-2004	Verification Regulation of 24m Invar Wire 24m因瓦基线尺检定规程	China Metrological Standards 2, 4	English PDF
HG/T 2335-2003	Photographic chemicals 2((4-Amino-3-methylphenyl)ethylamino)-ethanol sulfate(CD-4) 照相化学品.2-((4-氨基-3-甲基苯基)乙基氨基]-乙醇硫酸盐(CD-4)	China Chemical Industry Standards 2, 4	English PDF
JJG(MH)0078-2004	F80218-42 Force Transducer Control Wheel Steering Test Set	China Metrological Standards 2, 4	English PDF
SJ 50599/1-2003	Detail specification for fixed connector electric, jam nut mounting, solder type, hermetic seal, bayonet coupling, series Ⅱ, classes Y for JY27477 系列ⅱ jy27477卡口连接锡焊式接触件气密封压紧螺母安装固定电连接器（y类）详细规范	China Electronics Standards 2, 4	English PDF
SH 2604.11-2003	Water treatment chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid 水处理药剂 2-膦酸基-1，2，4-三羧酸丁烷	China Petrochemical Industry Standards 2, 4	English PDF
SJ 50033/159-2002	Semiconductor discrete devices. Detail specification for type 3DG142 silicon UHF low-noise transistor 半导体分立器件 3dg142型硅超高频低噪声晶体管详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/153-2002	Semiconductor discrete devices. Detail specification for type 2CK141 microwave switch diode 半导体分立器件 2ck141型微波开关二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/152-2002	Semiconductor discrete devices. Detail specification for type 2CK140 microwave switch diode 半导体分立器件 2ck140型微波开关二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/151-2002	Semiconductor discrete device. Detail specification for low-noise silicon voltage-regulator diodes for types 2DW14~18 半导体分立器件 2dw14-18型低噪声硅电压基准二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20827-2002	Specification for 20GNC43 nickel-cadmium batteries 20gnc43碱性蓄电池组规范	China Electronics Standards 2, 4	English PDF
SJ 52821/1-2002	Servo motor, d.c.permanent magnet, type J110SY241, detail specification for j110sy241型悄磁直流伺服电动机详细规范	China Electronics Standards 2, 4	English PDF
SJ 20038/1-2002	Rotary solenoid, type J34MD27Z21, detail specification for j34md27z21型脉动电机详细规范	China Electronics Standards 2, 4	English PDF
TB/T 2075.42-2002	Fitting for overhead contact system of electrification railway. Part 42:Press tube 电气化铁道接触网零部件第42部分:压管	China Railway & Train Standards 2, 4	English PDF
SJ 51919/4-2002	Connectors, optical fiber cable, 4 positions, multi - mode, field, miniaturized, JGL27 - 2.5 -01, detail specification for jgl27-2.5-01型四芯小型多模野战光缆连接器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51314/2-2002	Capacutirs, fixed, ceramic dielectric, type CT402, detail specification for ct402型瓷介固定电容器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51313/1-2002	Capacitors, fixed, mica dielectric type CY401, CY402, CY403, CY404and CY405 detail specification for cy401、cy402、cy403、cy404和cy405型云母固定电容器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51065/7-2002	GPT004A, GPT023A, GTP029A type ordinary coaxial radio-frequency isolator detail specification for gtp004a、gtp023a、gtp029a型普通同轴射频隔离器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50924/2-2002	Capacitors, fixed, ceramic dielectric, estabilished reliability, type CTK402, detail specification for ctk402型有可靠性指标的瓷介固定电容器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50192/2-2002	Capacitors, chip, multiplayer, ceramic dielectric, unencapsulated, estabilished reliability, detail specification for CCK4102 type cck4102型有可靠性指标的无包封多层片式瓷介电容器详细规范	China Electronics Standards 2, 4	English PDF
SJ 52438/12-2002	Hybrid integrated circuits detail specification for type HPA2748 PWM power amplifiers	China Electronics Standards 2, 4	English PDF
SJ 11242.2-2001	Information technology. Universal multiple-octet coded character set (I Zone) -64-dots matrix font of Chinese ideogram. Part 2: Hi ti 信息技术通用多八位编码字符集(ⅰ区)汉字64点阵字型第2部分:黑体	China Electronics Standards 2, 4	English PDF
SJ 53516/3-2001	Capacitors, fixed, electrolytic (aluminum oxide) type CD274A detail specification for cd234a型铝电解固定电容器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50603/4-2001	Capacitors, fixed, electrolytic(aluminum oxide) established reliability, type CDK294 detail specification for cdk294型有可靠性指标的铝电解固定电容器详细规范	China Electronics Standards 2, 4	English PDF
YD/T 1111.2-2001	Technical Requirements of SDH Optical Transmitter/Optical Receiver Modules. 2.488320 Gb/s Optical Transmitter Modules sdh光发送/光接收模块技术要求-2.488320gb/s光发送模块	China Telecommunication Standards 2, 4	English PDF
YD/T 1111.1-2001	Technical Requirements of SDH Optical Transmitter/Optical Receiver Modules. 2.488320 Gb/s Optical Receiver Modules sdh光发送/光接收模块技术要求-2.488320gb/s光接收模块	China Telecommunication Standards 2, 4	English PDF
JJG(MH)0068-2001	856A1214P03 Generator Variable Stator Vane Transmitter Indicator Test Set	China Metrological Standards 2, 4	English PDF
JJG(MH)0067-2001	89-149-2 Stabilizer Trim Position Indicator Test Set	China Metrological Standards 2, 4	English PDF
DL/T 403-2000	HV vacuum circuit-breaker for rated voltage 12kv to 40.5kv 12kV-40.5kV高压真空断路器订货技术条件	China Electricity & Power Standards 2, 4	English PDF
SJ 51510/4-2000	Waveguide assemblies, flexible, nontwistable, double ridge (band width ratio 2.4:1), class 7, detail specification for 7类2.4：1双脊不可扭软波导组件详细规范	China Electronics Standards 2, 4	English PDF
SJ 51510/3-2000	Waveguide assemblies, flexible, twistable, double ridge (band width ratio 2.4:1), class 5, detail specification for 5类2.4：1双脊可扭软波导组件详细规范	China Electronics Standards 2, 4	English PDF
GY/T 162-2000	24-bit digital audio format as ancillary data signals in HDTV serial interfaces 高清晰度电视串行接口中作为附属数据信号的24比特数字音频格式	China Radio, Film & TV Industry Standards 2, 4	English PDF
HG/T 3452-2000	Chemical reagent 2, 4-Dinitrophenylhydrazine 化学试剂.2,4-二硝基苯肼	China Chemical Industry Standards 2, 4	English PDF
SY/T 6440-2000	The checking items and associated specifications for R24 seismic recording system r24浅层地震仪检验项目和技术规定	China Oil & Gas Industry Standards 2, 4	English PDF
JJG(MH)0060-2000	Verification Regulation of Model 4TSJ60B00002 INS Navigation Tester	China Metrological Standards 2, 4	English PDF
JJG(MH)0054-2000	Verification Regulation of Antiskid Brake Controller Tester Model 42-051p	China Metrological Standards 2, 4	English PDF
JJG 0060-2000	Verification Regulation of Model 4TSJ60B00002 INS Navigation Tester	China Metrological Standards 2, 4	English PDF
JJG 0054-2000	Verification Regulation of Antiskid Brake Controller Tester Model 42-051p	China Metrological Standards 2, 4	English PDF
SJ 52438/5-1999	Detail specification of type HSD (HRD) 1742 synchro or resolver/digital converter for hybrid intergrated circuits 混合集成电路hsd（hrd）1742型同步机（分解机）/数字转换器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50788/2-1999	Synchro, control transformer, type J20ZKB44C, detail specification for j20zkb44c型控制式自整角变压器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/142-1999	Semiconductor optoelectronic devices. Detail specification for type GF4112 green emitting diode 半导体光电子器件gf4112型绿色发光二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20734-1999	General specification of central station used in 2/4 links communication system 2/4路接力通信系统中心站通用规范	China Electronics Standards 2, 4	English PDF
QB/T 2451-1999	Main technical data for DGW 233 and DGW 240 electric light source glass DGW233型和DGW240型电光源玻璃主要技术数据	China Light Industry Standards 2, 4	English PDF
HG/T 3481-1999	Chemical reagent 4-Methyl-2-pentanone 化学试剂 4-甲基-2-戊酮	China Chemical Industry Standards 2, 4	English PDF
HG 3624-1999	2, 4-D Technical 2,4-滴原药	China Chemical Industry Standards 2, 4	English PDF
SJ 50601/1-1998	Detail specification for low temperature thermistors for type MF5602 and MF5604 mf5602型、mf5604型低温热敏电阻器详细规范	China Electronics Standards 2, 4	English PDF
SJ 20724-1998	Detail specification for type GC2004 optoelectronic isolator assembly for multi-channel high-speed data gg2240型多路高速数据光电隔离组件详细规范	China Electronics Standards 2, 4	English PDF
SJ/T 11164-1998	Detail specification for type GZS12-4 sockets for colour picture tubes ｇｚｓ１２－４型彩色显像管插座详细规范	China Electronics Standards 2, 4	English PDF
SJ 52278/2-1998	Type ER14505 ER26500 and ER34615, cell and batteries, non-rechargeable, lithium thionyl chloride, mine, detail specification for er14505、er26500和er34615型水雷用锂亚硫酰氯单体电池和电池组详细规范	China Electronics Standards 2, 4	English PDF
SJ 52143/1-1998	Two - speed resolver transmitter, type J110XFS3642, detail specification for j110xfs3642型双通道旋变发送机详细规范	China Electronics Standards 2, 4	English PDF
SJ 51864/1-1998	Detail specification for type LGC2B4532, LGC2B3225 chip inductors lgc2b4532、lgc2b3225型片式电感器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51423/1-1998	Miniature medium frequency axial fan, type J121FZYD56-144, detail specification for j121fzyd56-144型中频轴流风机详细规范	China Electronics Standards 2, 4	English PDF
SJ 51421/1-1998	Brushless resolver transmitter, type J36XFW4121, detail specification for j36xfw4121型无接触旋变发送机详细规范	China Electronics Standards 2, 4	English PDF
SJ 20470.2-1998	Driver of waveguide switch type 40PHX120. Detail specification 40PHX120型波导转换驱动器详细规范	China Electronics Standards 2, 4	English PDF
SJ 20463/10-1998	Detail specification for monochrome display tube of type 16SG32Y43 16sg32y43型单色显示管详细规范	China Electronics Standards 2, 4	English PDF
SN 0661-1997	Method for the determination of 2,4,5-T residues in cereals for export 出口粮谷中涕残留量检验方法	China Import Export Inspection Standards 2, 4	English PDF
SJ 50597/44-1997	Semiconductor integrated circuits Detail specification for type JB42 modulator/demodulator 半导体集成电路jb42型调制解调器详细规范	China Electronics Standards 2, 4	English PDF
SJ 20037/4-1997	Detail specification for Type LGA 200307, LGA 200410 fixed inductors lga200307、lga200410型固定电感器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/127-1997	Semiconductor discrete devices. Detail specification for type 2DK14 SCHOTTKY ailicon switching rectifier diode 半导体分立器件2dk14型硅肖特基开关整流二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/119-1997	Semiconductor discrete devices. Detail specification for type CS204 GaAs microwave power field effect transistor 半导体分立器件cs204型砷化镓微波功率场效应晶体管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20477.3-1997	Detail specification for type DP-12 640×400 line a. c. plasma display device DP-12型640×400线交流等离子体显示器件详细规范	China Electronics Standards 2, 4	English PDF
SJ 20463/5-1997	Detail specification for monochrome display tube of type 8SG32Y43 8sg32y43型单色显示管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20463/3-1997	Detail specification for micro channel plate oscilloscope tube of tube of 14SJ602Y14 14sj602y14型微通道板示波管详细规范	China Electronics Standards 2, 4	English PDF
FZ/T 96020-1997	HV 481, HV 482, HV 483 type can traverse unit HV481、HV482、HV483型盛丝筒往复装置(机)	China Textile & Garment industry Standards 2, 4	English PDF
FZ/T 96019-1997	HV 472 type draw-off unit HV472型系列卷绕机	China Textile & Garment industry Standards 2, 4	English PDF
FZ/T 96018-1997	HV 452 type spinning machine HV452型系列纺丝机	China Textile & Garment industry Standards 2, 4	English PDF
FZ/T 96017-1997	LHV 432 type polyester staple fibre spinning machine unit LHV432型系列纺丝联合机	China Textile & Garment industry Standards 2, 4	English PDF
YD/T 906-1997	A real time control protocol for simplex applications using LSD/HSH/MLP channels of fram structure for A64TO 1920kbit/s channel in audiovisual teleservices 采用视听电信业务中64~1920kbit/s信道帧结构的lsd/hsd/mlp信道单工应用的实时控制协议	China Telecommunication Standards 2, 4	English PDF
SJ 20023.4-1997	Detail specification for amplifier chain travelling wave tube of type B-284 B-284型行波管放大链详细规范	China Electronics Standards 2, 4	English PDF
SJ 20477.5-1997	Detail specification for type DP-14 768×512 line a. c. plasma display device DP-14型768×512线交流等离子体显示器件详细规范	China Electronics Standards 2, 4	English PDF
YD/T 878-1996	Requirement for networking of 64kbit/s cross connection equipment at 2048kbit/s access port 2048kbit/s接入端口的64kbit/s交叉连接设备进网要求	China Telecommunication Standards 2, 4	English PDF
SJ/T 10856-1996	Detail specification for electronic components Type CA42 fixed tantalum capacitors with solid electrolyte Assessment level E 电子器件详细规范ｃａ４２型固体电解质固定钽电容器评定水平ｅ（可供认证用）	China Electronics Standards 2, 4	English PDF
SJ 52278/1-1996	Type ER14250, ER34615 batteries, non-rechargeable lithium thionyl chloride, detail specification for ｅｒ１４２５０、ｅｒ３４６１５型锂亚硫酰氯电池详细规范	China Electronics Standards 2, 4	English PDF
SJ 51929/2-1996	Resistors, fixed, metal film, high stability, style RJ24, detail specification for ｒｊ２４型高稳定金属膜固定电阻器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51508/7-1996	Filter, quartz crystal, type LST25.0425M, detail specification for ｌｓｔ２５．０４２５ｍ型石英晶体滤波器详细规范	China Electronics Standards 2, 4	English PDF
SJ 51508/6-1996	Filter, quartz crystal, type LST21.4M, detail specification for ｌｓｔ２１．４ｍ型石英晶体滤波器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50597/42-1996	Semiconductor integrated circuits. Detail specification for Types JW79L06, JW79L09, JW79L12, JW79L15, JW79L18 and JW79L24 three terminal fixed output negative voltage regulators 半导体集成电路ｊｗ７９ｌ０５（０６、０９、１２、１５、１８、２４）型三端固定负输出电压调整器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50597/40-1996	Semiconductor integrated circuits Detail specification for type JC54HC75, JC54HC259, JC54HC373, JC54HC533, JC54HC573 HCMOS latches. 半导体集成电路 jc54hc75、jc54hc259、jc54hc373、jc54hc533和jc54hc573型hcmos锁存器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50597/39-1996	Semiconductor integrated circuits Detail specification for type JC54HC221 HCMOS dual monostable multivibrators with schmitt triggers inputs 半导体集成电路 jc54hc221型hcmos双单稳态触发器（斯密特触发输入）详细规范	China Electronics Standards 2, 4	English PDF
SJ 50033/109-1996	Semiconductor discrete device. Detail specification for type GJ9032T and GJ9034T semiconductor laser diodes 半导体光电子器件gj9031t、gj9032t和gj9034t型半导体激光二极管详细规范	China Electronics Standards 2, 4	English PDF
SJ 20479.4-1996	Detail specification for type XMH61. 2-42 aircraft antiollision lamp xmh61.2-42型飞机防撞灯详细规范	China Electronics Standards 2, 4	English PDF
DL/T 405-1996	Technical specifications for import 252 (245)~550kV a. c. high-voltage circuit-breakers and disconnectors 进口252(245)～550kV交流高压断路器和隔离开关技术规范	China Electricity & Power Standards 2, 4	English PDF
SJ 50597/38-1995	Semiconductor integrated circuits. Detail specification for Type JM2148H NMOS 1024*4 bit static random access memory 半导体集成电路ｊｍ２１４８ｈ型ｎｍｏｓ１０２４×４位静态随机存取存储器详细规范	China Electronics Standards 2, 4	English PDF
SJ 50597/37-1995	Semiconductor integrated circuits. Detail specification for Type JSC145152 CMOS parallel input phase-locked loop frequency synthesizer 半导体集成电路ｊｓｃ１４５１５２型ｃｍｏｓ并行输入锁相环频率合成器详细规范	China Electronics Standards 2, 4	English PDF

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