闸阀

air breather

空气呼吸阀

air brake 气闸 | air breather 空气呼吸阀 | air brush 喷枪

butterfly damper

蝶形阐板,蝶形阀,节气门

butterfly dam 蝶闸坝 | butterfly damper 蝶形阐板,蝶形阀,节气门 | butterfly diagram 蝴蝶图

drill stem valve

钻柱阀

Ram preventer 闸板防喷器 | drill stem valve 钻柱阀 | Sphere accumulator 球形储能器

light valve

光阀Xmj中国学习动力网

light triggered thyristor 光触发闸淋Xmj中国学习动力网 | light valve 光阀Xmj中国学习动力网 | lightguide 光波导Xmj中国学习动力网

Non-return Valve

单向阀

单口排气阀 Single Opening Exhaust Valves | 单向阀 Non-return Valve | 单闸板 Single gate disc

Duplex safety valve

单联弹簧式危齐阀

双心排气阀 Double Opening Exhaust Valves | 单联弹簧式危齐阀 Duplex safety valve | 双闸板 Double gate disc

Assisted safety valve

带辅助装置的安全阀

带补充载荷的安全阀 Supplementary loaded safety valve | 带辅助装置的安全阀 Assisted safety valve | 单阀碟双面平行密封闸阀 parallel single disk gate valve

Assisted safety valve

带匡助装置的安全阀

带增补载荷的安全阀 Supplementary loaded safety valve | 带匡助装置的安全阀 Assisted safety valve | 单阀碟双面平行密封闸阀 parallel single disk gate valve

treadle valve

踏板操纵的阀门

treadle operated valve 踏板操作阀 | treadle valve 踏板操纵的阀门 | treble ported slide valve 三通闸阀

stop log

叠梁闸

stop joint 电缆塞止接头 | stop log 叠梁闸 | stop valve 截止阀

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...