- 低音号dī yīn hào
trombone
- 长号zhǎng hào
trombone
- 安全阀ān quán fá
safety valve; relief valve
- 半月瓣bàn yuè bàn
semilunar valve
- 瓣阀bàn fá
flap valve
- 瓣膜缺损bàn mó quē sǔn
valve defect
- 报警阀bào jǐng fá
alarm valve; warning valve; sentinel valve
- 背压调节阀bèi yā diào jiē fá
back pressure regulating valve
- 泵阀bèng fá
pump valve
- 操纵阀cāo zòng fá
pilot valve; maneuvering valve; operating valve
- 导阀dǎo fá
pilot valve; master valve; guide valve
- 导向套dǎo xiàng tào
guide sleeve; valve guide disc guide
- 底阀dǐ fá
bottom valve; foot valve
- 蝶阀dié fá
flygate; butterfly bamper; butterfly gate; butterfly valve
- 二尖瓣èr jiān bàn
mitral valve
- 二通阀èr tōng fá
two-port valve; two-way valve
- 阀fá
valve; clique; limen; clicket
- 阀板fá bǎn
valve plate
- 阀瓣fá bàn
valve clack [disk]
- 阀挡fá dǎng
valve guard
- 阀杆fá gǎn
valve rod
- 阀簧fá huáng
valve spring
- 阀门fá mén
valve
- 阀门传动装置fá mén chuán dòng zhuāng zhì
valve actuating gear; valve actuator
- 阀门间隙fá mén jiān xì
valve clearance
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