manual valve
短語詞組
- Manual butterfly valve 進(jìn)口手動(dòng)蝶閥;手動(dòng)蝶閥
- manual stop valve 手動(dòng)止動(dòng)閥;手動(dòng)截止閥
- manual globe valve 手動(dòng)截止閥
- manual load valve 手動(dòng)裝載閥
- manual shift valve 手動(dòng)換檔閥
- manual operating valve 手動(dòng)操作閥
- manual directional valve 手助換向閥
- Manual brake valve 手制動(dòng)閥
- manual tune valve 手動(dòng)下降閥 返回 manual valve