单词	DASC
释义	DASC 直接空中支援中心
随便看	spring-loaded check valve spring loaded clutch spring-loaded clutch spring-loaded cock spring loaded contactor spring-loaded crusher spring loaded cultivator spring-loaded cultivator spring-loaded drill colter spring loaded drill colter spring-loaded floating die spring loaded floating die spring-loaded fly governor spring loaded fly governor spring-loaded gas-lift valve spring loaded gear spring-loaded gear spring-loaded governor spring loaded governor spring-loaded grease cup spring loaded idler spring-loaded idler spring-loaded idling valve spring-loaded leather seal spring loaded length she shei shen sheng sheq shfd shfl shfr shfy shfz 总图总头目总工总工会总开关总归总得总悬浮颗粒物总成总括