查询词典 protested check

ball check valve：止回球阀, 球形节流阀

balanced safety valve 平衡式安全阀(可变动背压) | ball check valve 止回球阀, 球形节流阀 | ball float valve 浮子阀, 浮球阀

CV Check Valve：逆止门

CT Current Transformer 电流互感器 | CV Check Valve 逆止门 | DAS Data Acquisition System 数据采集系统

Swing check valve：旋启式止回阀

美国VTON威盾进口旋启式止回阀(Swing check valve )阀瓣、阀座密封面采用铁基合金或司太立(Stellite)钴基硬质合金堆焊面成,耐磨、耐高温、耐腐蚀、抗擦伤性能好,使用寿命长等特点.

Swing check valve：回转止回阀

surrounding stop stopper 止板挡块 | swing check valve 回转止回阀 | switch 开关

Swing check valve：摆动式止回阀

swing capacity 冲击性瞬时负荷 | swing check valve 摆动式止回阀 | swing curve 摆动曲线,振荡曲线

Swing check valve：摆动阀瓣止回阀

swing cam 摆动凸轮 | swing check valve 摆动阀瓣止回阀 | swing clear 旋回无碍

stop check valve：切断式止回阀

切断阀;截止阀 block valve;shut-off valve;stop valve | 切断式止回阀 stop check valve | 切换阀;多向阀 changeover valve

stop check valve：截止止回阀

stop bar 止动杆 | stop check valve 截止止回阀 | stop collar 挡圈

stop check valve：切断式

切断阀; block valve;shut-off valve;stop valve | 切断式 stop check valve | 切换阀;多向阀 changeover valve

check with：与...协商

a lack of... 缺少... | check with... 与...协商 | tend to do... 趋向于做...,喜欢做...

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件