GB/T 24955.1-2010
Ship and Marine technology - Transmitting heading devices ( THDs ) - Part 1: Gyro - compasses 船舶和海上技术 艏向发送设备(THDs) 第1部分:陀螺罗经 |
GB 18173.4-2010
PolyMer water-proof materials - Part 4: Rubber gasket for shield-driven tunnel 高分子防水材料 第4部分:盾构法隧道管片用橡胶密封垫 |
GB 3836.4-2010
Explosive atMospheres - Part 4: Equipment protection by intrinisic safety “i” 爆炸性环境 第4部分:由本质安全型“i”保护的设备 |
GB 3836.3-2010
Explosive atMospheres - Part 3: Equipment protection by increased safety “e” 爆炸性环境 第3部分:由增安型“e”保护的设备 |
GB 3836.2-2010
Explosive atMospheres - Part 2: Equipment protection by flameproof enclosures “d” 爆炸性环境 第2部分:由隔爆外壳“d” 保护的设备 |
GB 12476.10-2010
Electrical apparatus for use in the presence of coMbustible dust - Part 10: Test methods - Method for determining minimum ignition energy of dust/air mixtures 可燃性粉尘环境用电气设备 第10部分:试验方法 粉尘与空气混合物最小点燃能量的测定方法 |
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) |
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