Rear pushrod后推杆
brake pushrod制动推杆
quartz pushrod石英棒
hollow pushrod空心推杆
pushrod bushing推杆衬套
pushrod brake推杆制动器
pushrod centreline推杆中心线
pushrod part推杆部件
Front pushrod前推杆
N（名词） a metal rod transmitting the reciprocating motion that operates the valves of an internal-combustion engine having the camshaft in the crankcase 推杆