金属构件 meaning in English

hardware
metal co truction
metal construction
steelwork

Lu : su doors and windows , metal components for processing
铝塑门窗、金属构件加工。
Hardware for the support of conduit , tubing , and cable
导线管管道和电缆支撑用金属构件
Standard specification for zinc coating hot - dip on iron and steel hardware
钢铁制金属构件上镀锌层
Welding in aerospace - fusion welded metallic components - requirements
航空航天中焊接工艺.熔焊金属构件.要求
Aerospace - resistance welded metal component parts - technical specification
航空和航天.电阻压焊的金属构件.交货技术条件

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