production weld test meaning in Chinese

成批焊接检查
焊缝坏性能试验

Welding procedure qualification based on pre - production welding test
基于预生产焊接试验的工艺评定
Specification and qualification of welding procedures for metallic materials - qualification based on pre - production welding test
金属材料的焊接程序规范和鉴定.基于预生产焊接试验的鉴定
Specification and qualification of welding procedures for metallic materials - qualification based on pre - production welding test
金属材料的焊接程序的鉴定和规范.基于预生产焊接试验的合格鉴定
Specification and qualification of welding procedures for metallic materials - qualification based on pre - production welding test iso 15613 : 2004 ; german version en iso 15613 : 2004
金属材料焊接程序的规范和合格鉴定.基于生产前焊接试