carbon arc welding
... 碳钢，普通钢plain carbon steel 碳弧熔接carbon arc welding 碳化carbonization ...
基于82个网页-相关网页
钝气碳弧熔接 inert-gas carbon arc welding
遮蔽碳弧熔接 shielded-carbon-arc welding
应用推荐
模块上移
模块下移
不移动