butterfly valve meaning in Chinese
【机械工程】蝶形阀[活门]。
Examples
- Butterfly valve - potential pressure life test regulation
蝶阀.静压寿命试验规程 - D341x double flange butterfly valve - changmao
D341x型双法兰蝶阀- changmao - D343h centrifugal seal butterfly valve - changmao
D343h型法兰偏心蝶阀煤气阀- changmao - Ball valves , filters , motor butterfly valve , actuators
球阀,过滤器,电动蝶阀,伺服驱动