The state of welders training in China is introduced in this paper.There are different specifications because of variable examining organizations,as the deeping of reform and openning in China, welders are trained acc...The state of welders training in China is introduced in this paper.There are different specifications because of variable examining organizations,as the deeping of reform and openning in China, welders are trained according to variable specification to fit specific requirement.展开更多
文摘The state of welders training in China is introduced in this paper.There are different specifications because of variable examining organizations,as the deeping of reform and openning in China, welders are trained according to variable specification to fit specific requirement.
