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Standard Code | Standard Title | Standard Class | Order |
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GB/T 42764-2023 |
Plastics - Evaluation of the intrinsic aerobic biodegradability of materials exposed to marine inoculum under laboratory mesophilic conditions - Test methods and requirements 塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求 |
China National Standards intrinsic |
English PDF |
GB/T 3836.4-2021 |
Explosive atmospheres—Part 4:Equipment protection by intrinsic safety“i” 爆炸性环境 第4部分:由本质安全型“i”保护的设备 |
China National Standards intrinsic |
English PDF |
GB/T 3836.32-2021 |
Explosive atmospheres—Part 32:intrinsically safe systems with electronically controlled spark duration limitation 爆炸性环境 第32部分:电子控制火花时限本质安全系统 |
China National Standards intrinsic |
English PDF |
GB/T 3836.18-2017 |
Explosive atmospheres—Part 18: intrinsically safe electrical systems 爆炸性环境 第18部分:本质安全电气系统 |
China National Standards intrinsic |
English PDF |
GB/T 28556-2012 |
Flameproof and intrinsically safe controller with frequency converter for coalmine ventilation fan 煤矿通风机用隔爆兼本质安全型变频调速控制器 |
China National Standards intrinsic |
English PDF |
GB/T 28544-2012 |
Measurement methods of light output and intrinsic resolution for housed scintillators 封装闪烁体光输出和固有分辨率的测量方法 |
China National Standards intrinsic |
English PDF |
GB 3836.19-2010 |
Explosive atmospheres - Part 19: Fieldbus intrinsically safe concept (FISCO) 爆炸性环境 第19部分:现场总线本质安全概念(FISCO) |
China National Standards intrinsic |
English PDF |
GB 3836.18-2010 |
Explosive atmospheres - Part 18: intrinsically safe system 爆炸性环境 第18部分:本质安全系统 |
China National Standards intrinsic |
English PDF |
GB 12476.4-2010 |
Electrical apparatus for use in the presence of combustible dust - Part 4: Protection by intrinsic safety “iD” 可燃性粉尘环境用电气设备 第4部分:本质安全型“iD” |
China National Standards intrinsic |
English PDF |
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