bellows valve
短語詞組
- Bellows globe valve 進(jìn)口波紋管截止閥;品牌進(jìn)口氣動(dòng)波紋管截止閥
- bellows gate valve 進(jìn)口波紋管閘閥;波紋管閘閥
- BELLOWS SEAL VALVE 波紋管密封閥
- Steam Bellows Globe Valve 進(jìn)口蒸汽波紋管截止閥
- bellows gaslift valve [油氣]波紋管氣舉閥
- bellows sealed valve 風(fēng)箱密封閥
- bellows s valve 波紋管閥
- Hydrogen Bellows Globe Valve 進(jìn)口氫氣波紋管截止閥
- Bellows reducing valve 波紋管式減壓閥;波紋管式降低壓力閥;波紋管式;船用波紋管管式 返回 bellows valve