查询词典 valve cap

valve deck plate：阀板

阀 valve | 阀板 valve deck plate | 阀板 valve plate

valve deck plate：闸板

阀 valve | 闸板 valve deck plate | 闸板 valve plate

Weir diaphragm valve：堰式隔膜阀

直通式隔膜阀 straight way diaphragm valve | 堰式隔膜阀 weir diaphragm valve | (12) 止回阀 check valve

Weir diaphragm valve：堰式隔阂阀

曲通式隔阂阀 straight way diaphragm valve | 堰式隔阂阀 weir diaphragm valve | (12) 止回阀 check valve

Wedge diaphragm valve：阀板式隔膜阀

阀板 Wedge disc | 阀板式隔膜阀 Wedge diaphragm valve | 针形阀 Pintle valve ; Needle valve

car discharge valve：车辆放风阀

blow valve 通风阀, 安全阀, 放空阀 | car discharge valve 车辆放风阀 | car signal valve 车辆信号阀, 车辆放风阀

discharge valve spindle：放泄阀轴

discharge valve seat 放泄阀座 | discharge valve spindle 放泄阀轴 | discharge valve 排出阀

disk valve：圆盘阀; 片状阀; 平板阀

disk hinged valve 球门自动阀 | disk valve 圆盘阀; 片状阀; 平板阀 | disk-type reducing valve 盘式减压阀

linear action disk valve：平板滑阀

line-to-line valve 零叠量阀; 零遮盖阀 | linear action disk valve 平板滑阀 | link motion valve gear 连杆阀动装置; 连杆配汽机构

air inlet disk valve：进气圆盘阀

进气瓣阀,进气活门 air inlet clack valve | 进气圆盘阀 air inlet disk valve | 进气阀 air inlet valve

labor union：劳工联合会

Welfare fund 福利基金 | Labor union 劳工联合会 | Total DTT 全部DTT

Civil Engineering, General：土木工程

Computer and Information Sciences, General 计算机信息科学 | Civil Engineering, General 土木工程 | Chemistry, General 化学