短语
紧急闸座板
emergency brake carrier plate
手闸座
HAND SEAT ASSEMBLY
弹性座封闸阀
RRHX
;
RVHX
;
RVZM
;
RVCX
闸门座
[水利]
gate seat
轮闸支座
wheel brake support
直线闸基座
linear gate pedestal
闸瓦托吊座
[车辆]
brake head hanger bracket
闸瓦托吊杆座
brake head hanger bracket
锁闭式弹性座封闸阀
RDLX