蝶式止回阀 meaning in Chinese
butterfly check valve
butterfly swing check ale
butterfly swing check valve
Examples
- Dh746x microresistance butterfly back valve - changmao
Dh746x型微阻蝶式止回阀- changmao - Dh746x microresistance butterfly back valve
Dh746x型微阻蝶式止回阀 - Dh746x microresistance butterfly vavle d343h centrifugal seal butterfly vavle
Dh746x型微阻蝶式止回阀 - Butterfly swing check valve
蝶式止回阀 - 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。