attachment welds中文什么意思

连接件焊缝

• attachment:    n. 1.附着，附着物；附属物，附件 ...
• weld:    n. 【植物；植物学】淡黄木樨草；( ...
• of welds:    焊接

例句与用法

1. “ subcontractor will be responsible for weld mapping all pressure boundary welds and attachment welds to pressure boundary pipe 。
   “分包商负责将管端切削至合适的尺寸、坡口加工和组对焊接。 ”