【电】 机械留声机记录器
在线英汉词典
mechanical phonograph recorder
相关词语
- ultimate mechanical strength 极限机械强度...
- mechanical draught cooling to wer 机械通风凉水塔...
- quantum mechanical state 量子态...
- balanced double mechanical seal 平衡式双端面机械密封...
- mechanical life 机械寿命...
- vessel(mechanical)seals 釜用机械密封...
- quantum mechanical operators 量子力学算符...
- quantum mechanical postulates 量子力学假设...
- law of conservation of mechanical energy 机械能守恒定律...
- mechanical a.机械的,机械性的,力学的机...
- dynamic mechanical behavior 动态力学行为...
- full-floating mechanical packing 全浮动机械填料...
- mechanical agitation 机械搅拌...
- American society of mechanical engineering 美国机械工程学会...
- bellows type mechanical seal 波纹管式机械密封...
- testing machine of mechanical strength 机械强度试验机...
- anti-acid ceramic mechanical sealing 耐酸陶瓷机械密封...
- dry mechanical dust collector 干式集尘机...
- law of mechanical equivalent of heat 热功当量定律...
- mechanical knockout by vibration 振动清箱...