英语词汇“spring-backed discharge spout”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	spring-backed discharge spout
释义	spring-backed discharge spout 弹簧返回式卸粮管
随便看	valve operating gear valve operating mechanism valve operating piston valve-operating stud valve operation mechanism valve operation test valve operator valve operator adapter valve orifice valve oscillator valve-out valve outer chamber valve outer chamber cover valve outer spring valve outlet Mach number valve overlap valve-overlap valve overlap angle valve overlap duration valve ovicell valve packing valve packing gland valve packing nut valve packing ring valve pad 瀜瀡瀢瀣瀤瀩瀪瀫瀯瀰 59076 59077 59078 59079 59080 59081 59082 59083 59084 59085