iron oxide covering

铸造英语 - Patrick的日志 -... ... 覆盖热 cover heating 折心展性铸铁 iron oxide covering 覆盖层[熔剂], 涂层 covering flux ...

铸造词汇大汇总 - ☆Tec-English... ... 氧化铁 iron oxide 覆盖氧化铁(白心展性铸铁) iron oxide covering 黄铁矿 iron pyrite ...

焊接专业关联词汇-资料-中国焊接资源网... ... 腹板 web 覆盖韪K(折心展性铸铁) iron oxide covering 改良合金 modified alloy ...