新鲜事
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A. IP15 Area classification code for installations handling flammable fluids B. IEC60204-1 Safety of machinery - Electrical e ..
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A. API RP49 Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide B. API RP54 Recommende ..
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A. BP - HSE Standard Requirement for Rumaila Operating Organization Contracts B. Shell - Worksite Instruction Manual (WIMs) f ..
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A. Q/SY 2013-Z09 海外项目现场医疗诊所设施配备规范 B. SY/T 0043 油气田地面管道与设备涂色规范 C. SY/T 6277 含硫油气田硫化氢监测 ..