attached test coupon
相关英语词汇推荐
- moisture
- austenite region
- ampangabeite
- continuous operation
- mixed scrap
- casting powder
- roller cold pilgering mill
- sullage head
- steckel mill
- lacquerware
- bush,bushing
- continuous strip mill
- oxyacetylene torch
- threee-strand continuous casting machine
- pattern metal
- ground chamotte
- polymorphism
- inoculant alloy
- lapped T-joint;flanged T-joint
- fire end