steel specification的意思|示意
钢号
steel specification相关短语
1、 Specification for steel trench struts 沟道钢支柱规范
2、 Specification for steel pipe flanges 钢制管法兰
3、 Specification of carbon steel castings 碳素钢铸件技术条件
4、 Specification for Steel Roof Deck 屋顶钢板的规范
5、 Specification for welded steel bollards 焊接钢系船桩规范
6、 Specification of carbon steel forgings 碳素钢锻件技术条件
7、 Specification for steel palisade fences 钢栅栏规范
8、 Specification of stainless steel castings 不锈钢铸件技术条件