foot brake valve刹车总泵;制动阀;供应汽车制动阀;脚制动阀
Imported foot operated valve进口脚踏阀
foot push valve底阀
foot retaining valve底部止回阀
foot braking valve脚踏制动阀
foot operated valve脚踏阀
foot-valve底阀
foot controlled valve脚控阀门
foot valve seat底阀座;翻译
N（名词） → another name for suction valve