Verify that income and used welding consumables and its store controlling status conformed to the specification requirements, e.g. chemical analysis and mechanical properties of welding electrodes etc.
Verify that income and used welding consumables and its store controlling status conformed to the specification requirements, e.g. chemical analysis and mechanical properties of welding electrodes etc.
核查焊材及其存储控制状况是否符合标准要求，比如焊条等的化学分析及机械性能。