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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28511.2-2023 |
planar optical waveguide integrated optical circuit devices Part 2: Dense wavelength division multiplexing (DWDM) filters based on arrayed waveguide grating (AWG) technology 平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器 |
China National Standards planar |
 English PDF |
| GB/T 42719-2023 |
Triboelectric voltage detection method for planar materials 平面材料摩擦带电电压检测方法 |
China National Standards planar |
English PDF |
| GB/T 37977.23-2019 |
Electrostatics—Part 2-3：Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation 静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法 |
China National Standards planar |
English PDF |
| GB/T 37252-2018 |
Zirconia ceramics element for planar oxygen sensor 氧传感器用片式氧化锆陶瓷元件 |
China National Standards planar |
English PDF |
| GB/T 34938-2017 |
General technical requirements for planar electromagnetic shielding materials 平面型电磁屏蔽材料通用技术要求 |
China National Standards planar |
English PDF |
| GB/T 30142-2013 |
Measuring methods for shielding effectiveness of planar electromagnetic shielding materials 平面型电磁屏蔽材料屏蔽效能测量方法 |
China National Standards planar |
English PDF |
| GB/T 29505-2013 |
Test method for measuring surface roughness on planar surfaces of silicon wafer 硅片平坦表面的表面粗糙度测量方法 |
China National Standards planar |
English PDF |
| GB/T 28511.2-2012 |
Integrated optical path devices based on planar lightwave circuit - Part 2 ：DWDM filter based on AWG technology 平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器 |
China National Standards planar |
English PDF |
| GB/T 28511.1-2012 |
Integrated optical path devices based on planar lightwave circuit - Part 1：Optical power splitter based on PLC technology 平面光波导集成光路器件 第1部分：基于平面光波导（PLC）的光功率分路器 |
China National Standards planar |
English PDF |
| GB/T 13694-2008 |
General Specifications for α，βand γ planar standard sources α、β和γ平面标准源通用技术条件 |
China National Standards planar |
English PDF |
| GB/T 16444-2008 |
planar double-enveloping worm gearing reducer 平面二次包络环面蜗杆减速器 |
China National Standards planar |
English PDF |
| GB/T 9008-2007 |
Terms of liquid chromatography - Column chromatography and planar chromatography 液相色谱法术语 柱色谱法和平面色谱法 |
China National Standards planar |
English PDF |
| GB/T 16445-1996 |
planar double-enveloping worm gearing accuracy 平面二次包络环面蜗杆传动精度 |
China National Standards planar |
English PDF |
| GB/T 16443-1996 |
planar double-enveloping worm gearing geometrical data symbols 平面二次包络环面蜗杆传动几何要素代号 |
China National Standards planar |
English PDF |
| GB/T 16442-1996 |
planar double-enveloping worm gearing terminology 平面二次包络环面蜗杆传动术语 |
China National Standards planar |
English PDF |
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