welding procedure qualification
短語詞組
- welding procedure qualification test 焊接工藝評定試驗(yàn)
- welding procedure qualification we 焊接工藝評定試驗(yàn)
- welding procedure qualification records 焊接工藝評定
- welding procedure qualification standard 焊接工藝評定標(biāo)準(zhǔn)
- welding procedure qualification report 焊接工藝評定報(bào)告
- welding procedure qualification test record 焊接工藝鑒定試驗(yàn)記錄
- experiments of welding procedure qualification 焊接工藝評定試驗(yàn)
- computer aided welding procedure qualification 計(jì)算機(jī)輔助焊接工藝評定 返回 welding procedure qualification