惰性气体临时停用批准
approval of inert gas system temporarily suspended
标准施工招标文件
standard construction tender documents
防腐施工工艺应用
application of anti-corrosive technology
施工用电
Use of electricity in construction
Power Supply for Construction
infrastructure electricity
power consumption for construction
electrification on construction site
施工用风
Wind-force for Construction
施工用水
Water supply
water use in engineering construction
铁路施工用电
power use for railway construction
用于工作组的视窗
WFW Windows For Workgroup