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