蝶式止回阀的英文

butterfly check valve

butterfly swing check ale

butterfly swing check valve

• 蝶:    butterfly
• 式:    type; style
• 止回阀:    check valve; check ...

例句与用法

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1. Dh746x microresistance butterfly back valve - changmao
   Dh746x型微阻蝶式止回阀- changmao
2. Dh746x microresistance butterfly back valve
   Dh746x型微阻蝶式止回阀
3. Dh746x microresistance butterfly vavle d343h centrifugal seal butterfly vavle
   Dh746x型微阻蝶式止回阀
4. Butterfly swing check valve
   蝶式止回阀
5. This mansion adopts our wafer butterfly valves and check valves wholly
   该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。