bottom head
短語(yǔ)詞組
- bottom of head 下頭
- bottom -head rivet 圓頭鉚釘;翻譯
- bottom knife head 下刀片滑塊
- Cone bottom elliptical head tank 立式橢封錐底儲(chǔ)罐
- spherically dished bottom head 半球形底封頭
- RPV bottom head 反應(yīng)堆壓力容器底封頭
- bottom head cap screw 美不雅的半圓頭螺絲
- bottom head centre disc 底封頭中心碟形盤(pán)
- cylinder bottom head 缸底蓋;汽缸底蓋 返回 bottom head