兰蝶 meaning in Chinese
caussade x.o
Examples
- D341x double flange butterfly valve - changmao
D341x型双法兰蝶阀- changmao - D341x double flange butterfly valve
D341x型双法兰蝶阀 - D341x double flange butterfly vavle
D341x型双法兰蝶阀 - The waterworks used our large - size butterfly valves , check valves and so on
水厂使用了公司的大口径法兰蝶阀、止回阀等产品。 - Since 1998 , triple eccentric multiplex ring metal - seat butterfly valve and flanged butterfly valve have been running well all along on - site
自1998年以来，三偏心金属密封蝶阀法兰蝶阀等在工矿中一直运行良好。