焊接中wire/strip–flux combination如何翻译？ weldings and weld overlays shall be performed with special filler materials, low ferrite type, approved by snamprogetti. the approved filler materials for both 316l ug and 25cr-22ni-2mo alloys are listed below. different filler materials or wire/strip–flux combination shall not be used unless approved by snamprogetti. 焊接和堆焊层应采用斯纳姆公司认可的特种填料（低铁素体类型）。斯纳姆公司认可的用于 316l ug 和 25cr-22ni-2mo 合金焊接的填料在下表中列出。除非斯纳姆公司批准，否则不得使用不同填料或..... 。 这段大部分都能理解，主要是不知道 wire/strip–flux combination 是个什么？还请焊接内行指点！ 又来一句： a change +20%/ -0% of with respect to that measured on pqr 相对于pqr中测得值......的变化+20%/ -0% the overlap of adjacent beads 相邻焊缝的重叠？ [ ]查看更多
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