Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44150-2024 |
Metallic and other inorganic coatings-Zinc and nickel, cobalt or iron alloy electroplating layers {译} 金属及其他无机覆盖层-锌与镍、钴或铁合金电镀层 |
China National Standards layers |
 English PDF |
| GB/T 5270-2024 |
Metallic coatings on metal substrates - Electrodeposited and chemically deposited layers - Review of adhesion strength test methods {译} 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards layers |
English PDF |
| GB/T 43748-2024 |
Microbeam analysis-Transmission electron microscopy-Method for determination of thickness of functional thin film layers in integrated circuit chips {译} 微束分析-透射电子显微术-集成电路芯片中功能薄膜层厚度的测定方法 |
China National Standards layers |
English PDF |
| GB/T 43537-2023 |
Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method {译} 声系统设备 耳机及个人音乐播放器 最大声压级测量方法 |
China National Standards layers |
English PDF |
| GB/T 43099-2023 |
Metal and other inorganic covering layers Tin-cobalt alloy electroplating layer {译} 金属及其他无机覆盖层 锡钴合金电镀层 |
China National Standards layers |
English PDF |
| GB/T 3903.8-2022 |
Footwear - Test methods for insoles - Peel strength between layers {译} 鞋类 内底试验方法 层间剥离强度 |
China National Standards layers |
English PDF |
| GB/T 40548-2021 |
Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards layers |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards layers |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards layers |
English PDF |
| GB/T 14146-2021 |
Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method 硅外延层载流子浓度的测试 电容-电压法 |
China National Standards layers |
English PDF |
| GB/T 25684.9-2021 |
Earth-moving machinery—Safety—Part 9: Requirements for pipelayers 土方机械 安全 第9部分：吊管机的要求 |
China National Standards layers |
English PDF |
| GB/T 40926.5-2021 |
Protective equipment for use in ice hockey—Part 5:Neck laceration protectors for ice hockey players 冰球运动护具 第5部分：颈部护具 |
China National Standards layers |
English PDF |
| GB/T 40728-2021 |
Remanufacturing—Quality inspection methods for repaired layers of mechanical products 再制造 机械产品修复层质量检测方法 |
China National Standards layers |
English PDF |
| GB/T 40837-2021 |
Feed safety evaluation—Code of practice for the feeding trial of layers 畜禽饲料安全评价 蛋鸡饲养试验技术规程 |
China National Standards layers |
English PDF |
| GB/T 5916-2020 |
Formula feeds for layers and broilers 产蛋鸡和肉鸡配合饲料 |
China National Standards layers |
English PDF |
| GB/T 39245.2-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 2：Class designated 管法兰用金属齿形组合垫片 第2部分：Class 系列 |
China National Standards layers |
English PDF |
| GB/T 39245.1-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 1：PN designated 管法兰用金属齿形组合垫片 第1部分：PN 系列 |
China National Standards layers |
English PDF |
| GB/T 16427-2018 |
Determination for electrical resistivity of dust layers 粉尘层电阻率测定方法 |
China National Standards layers |
English PDF |
| GB/T 35927-2018 |
Standard practice for identification of polymer layers or inclusions by fourier transform infrared microspectroscopy 傅里叶变换显微红外光谱法识别聚合物层或夹杂物的标准规程 |
China National Standards layers |
English PDF |
| GB/T 14142-2017 |
Test method for crystallographic perfection of epitaxial layers in silicon—Etching technique 硅外延层晶体完整性检验方法 腐蚀法 |
China National Standards layers |
English PDF |
| GB/T 35191-2017 |
Earth-moving machinery—Crawler pipelayers 土方机械 履带式吊管机 |
China National Standards layers |
English PDF |
| GB/T 35651-2017 |
Specification for emergency plotting layers 突发事件应急标绘图层规范 |
China National Standards layers |
English PDF |
| GB/T 31593.6-2015 |
Fire safety engineering—Part 6: Requirements governing algebraic equations for smoke layers 消防安全工程 第6部分：烟气层的计算要求 |
China National Standards layers |
English PDF |
| GB/T 30655-2014 |
Test methods for internal quantum efficiency of nitride LED epitaxial layers 氮化物LED外延片内量子效率测试方法 |
China National Standards layers |
English PDF |
| GB/T 30654-2014 |
Test method for lattice constant of III-nitride epitaxial layers Ⅲ族氮化物外延片晶格常数测试方法 |
China National Standards layers |
English PDF |
| GB/T 30653-2014 |
Test method for crystal quality of III-nitride epitaxial layers Ⅲ族氮化物外延片结晶质量测试方法 |
China National Standards layers |
English PDF |
| GB/T 14863-2013 |
Method for net carrier density in silicon epitaxial layers by voltage-capacitance of gated and ungated diodes 用栅控和非栅控二极管的电压电容关系测定硅外延层中净载流子浓度的方法 |
China National Standards layers |
English PDF |
| GB/T 30110-2013 |
Measuring methods of parameters of HgCdTe epilayers used for space infrared detectors 空间红外探测器碲镉汞外延材料参数测试方法 |
China National Standards layers |
English PDF |
| GB/T 15860-2011 |
General specification for compact disc players 激光唱机通用规范 |
China National Standards layers |
English PDF |
| GB/Z 16656.1009-2010 |
Industrial automation systems and integration - Product data representation and exchange - Part 1009: Application module: Shape appearance and layers 工业自动化系统与集成 产品数据表达与交换 第1009 部分：应用模块：形状外观和层 |
China National Standards layers |
English PDF |
| GB/T 14847-2010 |
Test mothod for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance 重掺杂衬底上轻掺杂硅外延层厚度的红外反射测量方法 |
China National Standards layers |
English PDF |
| GB 25684.9-2010 |
Earth-moving machinery - Safety - Part 9: Requirements for pipelayers 土方机械 安全 第9部分：吊管机的要求 |
China National Standards layers |
English PDF |
| GB/T 25188-2010 |
Thickness measurements for ultrathin silicon oxide layers on silicon wafers X-ray photoelectron spectroscopy 硅晶片表面超薄氧化硅层厚度的测量 X射线光电子能谱法 |
China National Standards layers |
English PDF |
| GB 12476.9-2010 |
Electrical apparatus for use in the presence of combustible dust - Part 9: Test methods - Method for determining the electrical resistivity of dust in layers 可燃性粉尘环境用电气设备 第9部分：试验方法 粉尘层电阻率的测定方法 |
China National Standards layers |
English PDF |
| GB/T 14146-2009 |
Silicon epitaxial layers-determination of carrier concentration-mercury probe voltages-capacitance method 硅外延层载流子浓度测定 汞探针电容-电压法 |
China National Standards layers |
English PDF |
| GB/T 14141-2009 |
Test method for sheet resistance of silicon epitaxial, diffused and ion-implanted layers using a collinear four-probe array 硅外延层、扩散层和离子注入层薄层电阻的测定 直排四探针法 |
China National Standards layers |
English PDF |
| GB/T 13761.1-2009 |
Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers 土工合成材料 规定压力下厚度的测定 第1部分：单层产品厚度的测定方法 |
China National Standards layers |
English PDF |
| GB/T 22872-2008 |
Solid fibreboard - Determination of grammage of single layers 强韧纸板 分层定量的测定 |
China National Standards layers |
English PDF |
| GB/T 5916-2008 |
Formula feeds for replacement pullets, layers and broilers 产蛋后备鸡、产蛋鸡、肉用仔鸡配合饲料 |
China National Standards layers |
English PDF |
| GB/T 22352-2008 |
Earth-moving machinery - Pipelayers - Terminology and commercial specifications 土方机械 吊管机 术语和商业规格 |
China National Standards layers |
English PDF |
| GB/T 8758-2006 |
Measuring thickness of epitaxial layers of gallium arsenide by infrared interference 砷化镓外延层厚度红外干涉测量方法 |
China National Standards layers |
English PDF |
| GB/T 19928-2005 |
Earth-moving machinery-Lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom 土方机械 吊管机和安装侧臂的轮胎式推土机或装载机的起重量 |
China National Standards layers |
English PDF |
| GB/T 9451-2005 |
Determination of total or effective thickness of thin surface hardened layers of steel parts 钢件薄表面总硬化层深度或有效硬化层深度的测定 |
China National Standards layers |
English PDF |
| GB/T 18700.6-2005 |
Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4) 远动设备和系统 第6-2部分:与ISO标准和ITU-T建议 兼容的远动协议 OSI 1至4层基本标准的使用 |
China National Standards layers |
English PDF |
| GB/T 18237.4-2003 |
Information technology--Open systems interconnection--Generic upper layers security--Part 4: Protecting transfer syntax specification 信息技术 开放系统互连 通用高层安全 第4部分: 保护传送语法规范 |
China National Standards layers |
English PDF |
| GB/T 18617.1-2002 |
Technical product documentation--Organization and naming of layers for CAD--Part 1:Overview andprinciples 技术产品文件 CAD图层的组织和命名 第1部分:概述与原则 |
China National Standards layers |
English PDF |
| GB/T 18237.3-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 3:Security Exchange Service Element(SESE) protocol specification 信息技术 开放系统互连 通用高层安全 第3部分:安全交换服务元素(SESE)协议规范 |
China National Standards layers |
English PDF |
| GB/T 18237.2-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 2:Security Exchange Service Element(SESE)service definition 信息技术 开放系统互连 通用高层安全 第2部分:安全交换服务元素(SESE)服务定义 |
China National Standards layers |
English PDF |
| GB/T 18237.1-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 1:Overview， models and notation 信息技术 开放系统互连 通用高层安全 第1部分:概述、模型和记法 |
China National Standards layers |
English PDF |
| GB/T 18231-2000 |
Information technology--Lower layers security model 信息技术 低层安全模型 |
China National Standards layers |
English PDF |
| GB/T 17968-2000 |
Information technology--Telecommunications and information exchange between systems--Elements of management information related to OSI Data Link layerstandards 信息技术 系统间的远程通信和信息交换 与OSI数据链路层标准相关的管理信息元素 |
China National Standards layers |
English PDF |
| GB/T 17965-2000 |
Information technology--Open Systems Interconnection--Upper layers security model 信息技术 开放系统互连 高层安全模型 |
China National Standards layers |
English PDF |
| GB/T 17598-1998 |
Geotextiles--Determination for thickness of single layers of multilayer products 土工布 多层产品中单层厚度的测定 |
China National Standards layers |
English PDF |
| GB/T 2354-1993 |
General specification for analog audio disk players 模拟电唱盘通用技术条件 |
China National Standards layers |
English PDF |
| GB/T 14160-1993 |
Minimum performance requirements for high fidelity record players 高保真电唱盘最低性能要求 |
China National Standards layers |
English PDF |
| GB/T 14142-1993 |
Test method for crystallographic perfection of epit-axial layers in silicon by etching techniques 硅外延层晶体完整性检查方法 腐蚀法 |
China National Standards layers |
English PDF |
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