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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards 48 |
 English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards 48 |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards 48 |
English PDF |
| GB/T 18916.48-2020 |
Norm of water intake—Part 48：Polyvinyl product 取水定额 第48部分：维纶产品 |
China National Standards 48 |
English PDF |
| GB/T 19520.19-2020 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor 电子设备机械结构 482.6 mm（19 in）系列机械结构尺寸 第3-107部分：小型化插箱和插件的尺寸 |
China National Standards 48 |
English PDF |
| GB/T 19968.1-2019 |
Information technology－Universal coded character set (basic multilingual plane)－48 dot matrix font of Chinese ideogram－Part 1:Song ti
信息技术 通用编码字符集（基本多文种平面） 汉字48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB/T 19968.1-2019 |
Information technology－Universal coded character set (basic multilingual plane)－48 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB/T 19520.18-2018 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 电子设备机械结构-482.6-mm(19-in)系列机械结构尺寸-第3-106部分:适用于符合IEC-60917-2-1公制机柜或机架的插箱和机箱的适配尺寸 |
China National Standards 48 |
English PDF |
| GB/T 30839.48-2018 |
Energy consumption grading for electroheat installations—Part 48：Aluminum annealing furnace 工业电热装置能耗分等-第48部分：铝材退火炉 |
China National Standards 48 |
English PDF |
| GB/T 22321.1-2018 |
Information technology—Chinese coded character set—48-dots matrix font of Chinese ideogram—Part 1:Song ti 信息技术 中文编码字符集 汉字48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB/T 34134-2017 |
SELV plugs and socket-outlets for household and similar purposes 16 A 6 V、12 V、24 V、48 V a.c. and d.c.—Types, basic parameters and dimensions 家用和类似用途安全特低电压（SELV）交流和直流插头插座16 A 6 V、12 V、24 V、48 V 型式、基本参数和尺寸 |
China National Standards 48 |
English PDF |
| GB/T 15972.48-2016 |
Specifications for optical fibre test methods—Part 48: Measurement methods and test procedures for transmission and optical characteristics—Polarization mode dispersion 光纤试验方法规范 第48部分：传输特性和光学特性的测量方法和试验程序 偏振模色散 |
China National Standards 48 |
English PDF |
| GB 23200.13-2016 |
National Food Safety Standards—Determination of 448 pesticides residues in tea Liquid chromatography-mass spectrometry 食品安全国家标准 茶叶中448种农药及相关化学品残留量的测定 液相色谱-质谱法 |
China National Standards 48 |
English PDF |
| GB 23200.10-2016 |
National food safety standards—Determination of 488 pesticides and related chemicals residues in mulberry twig, honeysuckle, barbary wolfberry fruit and lotus leaf Gas chromatography-mass spectrometry 食品安全国家标准 桑枝、金银花、枸杞子和荷叶中488种农药及相关化学品残留量的测定 气相色谱-质谱法 |
China National Standards 48 |
English PDF |
| GB/T 19520.16-2015 |
Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-100部分：面板、插箱、机箱、机架和机柜的基本尺寸 |
China National Standards 48 |
English PDF |
| GB 30877-2014 |
Information technology—Universal multi-octet coded character set—Mongolian nominal characters and presentation forms—48 dot matrix font—XiaoJing Ti 信息技术 通用多八位编码字符集 蒙古文名义字符与变形显现字符 48点阵字型 孝经体 |
China National Standards 48 |
English PDF |
| GB/T 10067.48-2014 |
Basic specifications for electroheat installations―Part 48: Bogie hearth resistance furnaces 电热装置基本技术条件 第48部分：台车式电阻炉 |
China National Standards 48 |
English PDF |
| GB 29280-2012 |
Information technology - Tibetan ideogram coded character set (extension set B) - 24×48 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹黑体 |
China National Standards 48 |
English PDF |
| GB 29279-2012 |
Information technology - Tibetan ideogram coded character set (extension set B) - 24×48 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹白体 |
China National Standards 48 |
English PDF |
| GB 29276-2012 |
Information technology - Tibetan ideogram coded character set (basic set & extension set A) - 24×48 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹黑体 |
China National Standards 48 |
English PDF |
| GB 29275-2012 |
Information technology - Tibetan ideogram coded character set (basic set & extension set A) - 24×48 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹白体 |
China National Standards 48 |
English PDF |
| GB 12041.1-2010 |
Information technology - Chinese ideogram coded character set (basic set)-48 dot matrix font - Part 1: Song Ti 信息技术 汉字编码字符集（基本集） 48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB 25913-2010 |
Information technology - Tibetan ideogram codedcharacter set (extension set B) 24×48 dot matrix font - Ucen Khyungyik 信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 吾坚琼体 |
China National Standards 48 |
English PDF |
| GB 25912-2010 |
Information technology - Tibetan coded character set 24×48 dot matrix font - Petsuk 信息技术 藏文编码字符集 24×48点阵字型 白徂体 |
China National Standards 48 |
English PDF |
| GB 25911-2010 |
Information technology - Tibetan coded character set 24×48 dot matrix font - Drutsa 信息技术 藏文编码字符集 24×48点阵字型 朱匝体 |
China National Standards 48 |
English PDF |
| GB 25910.2-2010 |
Information technology - Uyghur, Kazak, Kirgiz coded character set - 48 Dot matrix font - Part 2: Tuz bold 信息技术 维吾尔文、哈萨克文、柯尔克孜文编码字符集 48点阵字型 第2部分：正文黑体 |
China National Standards 48 |
English PDF |
| GB 25906.5-2010 |
Information technology - Universal multi-octet coded character set - Sibe, Manchu nominal characters, presentation forms and composite characters - 48 Dot matrix fonts - Part 5: Zouzhe Ti 信息技术 通用多八位编码字符集 锡伯文、满文名义字符、显现字符与合体字 48点阵字型 第5部分：奏折体 |
China National Standards 48 |
English PDF |
| GB 25906.4-2010 |
Information technology - Universal multi-octet coded character set - Sibe, Manchu nominal characters, presentation forms and composite characters - 48 Dot matrix fonts - Part 4: Xingshu Ti 信息技术 通用多八位编码字符集 锡伯文、满文名义字符、显现字符与合体字 48点阵字型 第4部分：行书体 |
China National Standards 48 |
English PDF |
| GB 25906.3-2010 |
Information technology - Universal multi-octet coded character set - Sibe, Manchu nominal characters, presentation forms and composite characters - 48 Dot matrix fonts - Part 3: Dahei Ti 信息技术 通用多八位编码字符集 锡伯文、满文名义字符、显现字符与合体字 48点阵字型 第3部分：大黑体 |
China National Standards 48 |
English PDF |
| GB 25906.2-2010 |
Information technology - Universal multi-octet coded character set - Sibe, Manchu nominal characters, presentation forms and composite characters - 48 Dot matrix fonts - Part 2: Zhenghei Ti 信息技术 通用多八位编码字符集 锡伯文、满文名义字符、显现字符与合体字 48点阵字型 第2部分：正黑体 |
China National Standards 48 |
English PDF |
| GB 25906.1-2010 |
Information technology - Universal multi-octet coded character set - Sibe, Manchu nominal characters, presentation forms and composite characters - 48 Dot matrix fonts - Part 1: Zhengbai Ti 信息技术 通用多八位编码字符集 锡伯文、满文名义字符、显现字符与合体字 48点阵字型 第1部分：正白体 |
China National Standards 48 |
English PDF |
| GB 16794.1-2010 |
Information technology - Universal multiple-octet coded character set (CJK unified ideographs) 48-dot matrix font - Part 1：Song Ti 信息技术 通用多八位编码字符集(CJK统一汉字) 48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB/T 19520.17-2010 |
Mechanical structures for electronic equipment - Dimension of mechanical structures of the 482.6 mm（19 in）series - Part 3-105: Dimensions and design aspects for 1U high chassis 电子设备机械结构 482.6mm“（19in）系列机械结构尺寸 第3-105部分：1U高度机箱的尺寸和设计要求 |
China National Standards 48 |
English PDF |
| GB/T 19520.15-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-104: Connector dependent interface dimensions of subracks and plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-104部分：基于连接器的插箱和插件的接口尺寸 |
China National Standards 48 |
English PDF |
| GB/T 19520.14-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-103: Keying and alignment pin 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-103部分：编码键和定位销 |
China National Standards 48 |
English PDF |
| GB/T 19520.13-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-102: Injector/extractor handle 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-102部分：插拔器手柄 |
China National Standards 48 |
English PDF |
| GB/T 19520.12-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-101: Subracks and associated plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-101部分：插箱及其插件 |
China National Standards 48 |
English PDF |
| GB/T 23207-2008 |
Determination of 485 pesticides and related chemicals residues in fugu, eel and prawn - GC-MS method 河豚鱼、鳗鱼和对虾中485种农药及相关化学品残留量的测定 气相色谱-质谱法 |
China National Standards 48 |
English PDF |
| GB/T 23205-2008 |
Determination of 448 pesticides and related chemicals residues in tea - LC-MS-MS method 茶叶中448种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 48 |
English PDF |
| GB/T 23200-2008 |
Determination of 488 pesticides and related chemicals residues in mulberry twig, honeysuckle, barbary wolfberry fruit and lotus leaf - GC-MS method 桑枝、金银花、枸杞子和荷叶中488种农药及相关化学品残留量的测定 气相色谱-质谱法 |
China National Standards 48 |
English PDF |
| GB/T 20771-2008 |
Determination of 486 pesticides and related chemicals residues in honey - LC-MS-MS method 蜂蜜中486种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 48 |
English PDF |
| GB/T 20770-2008 |
Determination of 486 pesticides and related chemicals residues in grains - LC-MS-MS method 粮谷中486种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 48 |
English PDF |
| GB 22323-2008 |
Information technology - Tibetan coded character set (basic set & extension set A) - 24×48 dot matrix font - Ucen khyungyik 信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 吾坚琼体 |
China National Standards 48 |
English PDF |
| GB 22321.1-2008 |
Information technology - Chinese coded character set - 48-dots matrix font of Chinese ideogram - Part 1: Song ti 信息技术 中文编码字符集 汉字48点阵字型 第1部分：宋体 |
China National Standards 48 |
English PDF |
| GB 12041.4-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 4:Fangsong Ti 信息技术 汉字编码字符集（基本集） 48点阵字型 第4部分：仿宋体 |
China National Standards 48 |
English PDF |
| GB 12041.3-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 3:Kai Ti 信息技术 汉字编码字符集（基本集） 48点阵字型 第3部分：楷体 |
China National Standards 48 |
English PDF |
| GB 12041.2-2008 |
Information technology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 2:Hei Ti 信息技术 汉字编码字符集（基本集） 48点阵字型 第2部分：黑体 |
China National Standards 48 |
English PDF |
| GB/T 21547.4-2008 |
VMEbus extensions for intrumentation - Part 4: TCP/IP-IEEE488.2 instrument interface specification VME总线对仪器的扩展 第4部分：TCP/IP-IEEE488.2仪器接口规范 |
China National Standards 48 |
English PDF |
| GB/T 21547.3-2008 |
VMEbus Extensions for instrumentation - Part 3: TCP/IP-IEEE488.1 Interface specification VME总线对仪器的扩展 第3部分：TCP/IP-IEEE488.1 接口规范 |
China National Standards 48 |
English PDF |
| GB/T 18310.48-2007 |
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-48: Tests - Temperature-humidity cycling 纤维光学互连器件和无源器件 基本试验和测量程序 第2-48部分：试验 温度湿度循环 |
China National Standards 48 |
English PDF |
| GB/T 5801-2006 |
Rolling bearings - Needle roller bearings, dimension series 48, 49 and 69 - Boundary dimensions and tolerances 滚动轴承 48、49和69尺寸系列滚针轴承 外形尺寸和公差 |
China National Standards 48 |
English PDF |
| GB 19968.1-2005 |
Information technology -- Universal multiple-octet coded character set(Basic Multilingual plane)-48-dots matrix fone of Chinese ideogram 信息技术 通用多八位编码字符集(基本多文种平面)汉字48点阵字型 第1部分:宋体 |
China National Standards 48 |
English PDF |
| GB/T 17980.148-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 148:Herbicides against weeds in lawn 农药 田间药效试验准则(二) 第148部分:除草剂防治草坪地杂草 |
China National Standards 48 |
English PDF |
| GB/T 16895.17-2002 |
Eletrical installations of buildings--Part 5:Selection and erection of electrical equipment--Section 548:Earthing arrangements and equipotential bonding for information technology installations 建筑物电气装置 第5部分:电气设备的选择和安装 第548节:信息技术装置的接地配置和等电位联结 |
China National Standards 48 |
English PDF |
| GB/T 13997-1999 |
Technical requirement for 2048kbit/s，8448kbit/s，34368kbit/s，139264kbit/s optical line terminals 2048kbit/s、8448kbit/s、34368kbit/s、139264kbit/s光端机技术要求 |
China National Standards 48 |
English PDF |
| GB/T 16960.1-1997 |
Information technology--Tibetan coded character set (basic set)--24×48 Dots matrix font--Part 1:Bai Ti 信息技术 藏文编码字符集(基本集) 24×48点阵字型 第1部分:白体 |
China National Standards 48 |
English PDF |
| GB/T 16816-1997 |
A 48/56/64 kbit/s data circuit terminating equipment standardized for use on digital point-to-point leased circuits 点对点数字租用电路上使用的48/56/64kbit/s数据电路终接设备技术要求 |
China National Standards 48 |
English PDF |
| GB/T 6879-1995 |
Performance andtest methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s 2048kbit/s 30路脉码调制复用设备技术要求和测试方法 |
China National Standards 48 |
English PDF |
| GB/T 7254-1995 |
Performanceand methods of the second order digital multiplex equipment operating at 8448 kbit/s and using positive justification 8448 kbit/s正码速调整二次群数字复用设备技术要求和测试方法 |
China National Standards 48 |
English PDF |
| GB/T 13859-1992 |
Performance andtest methods of 30-channel pulse code modulation drop/insert equipment at 2048kbit/s 2048kbit/s 30路脉码调制分插设备技术要求与测试方法 |
China National Standards 48 |
English PDF |
| GB/T 9412-1988 |
Modems for date transmission at 48 kilobits per second using 60～108 kHz group band circuits 用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器 |
China National Standards 48 |
English PDF |
| GB/T 7626-1987 |
4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits 在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器 |
China National Standards 48 |
English PDF |
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