闸阀

Wedge gate valve

楔形闸阀

wedge gate flooding valve 楔形通海阀 | wedge gate valve 楔形闸阀 | wedge gate valves 楔式闸阀

flat slide valve

平座阀平滑阀闸阀

flat shore 平坦海岸 | flat slide valve 平座阀平滑阀闸阀 | flat smooth file 细扁锉

sluice valve

闸阀

闸阀 gate valve | 闸阀 sluice valve | 针形阀 Pintle valve ; Needle valve

KER

德国 锻钢闸阀、波纹管截止阀、止回阀

KER德国 锻钢闸阀、波纹管截止阀、止回阀 | Boehmer 德国 球阀 | Bopp Reuther 德国 安全阀、切断阀

parallel single disk gate valve

单阀碟双里平行稀封闸阀

磁耦开截止阀 Magnetic Co-operate Globe Valve | 单阀碟双里平行稀封闸阀 parallel single disk gate valve | 单心排气阀 Single Opening Exhaust Valves

parallel single disk gate valve

单阀碟单里仄止稀启闸阀

带帮助拆放的危齐阀 Assisted safety valve | 单阀碟单里仄止稀启闸阀 parallel single disk gate valve | 单心排气阀 Single Opening Exhaust Valves

outside screw stem rising through hand wheel type gate valve

明杆闸阀

超低温阀: cryogenic valve | 明杆闸阀: outside screw stem rising through hand wheel type gate valve | 暗杆闸阀: inside screw nonrising stem type gate valve

Water-seal vacuum valve

真空、水封闸阀

10.排渣闸阀 Row of dregs valves | 11.真空、水封闸阀 Water-seal vacuum valve | 12.升降式止回阀 Fluctuation type check valve

auxiliary sluice valve

辅助蒸汽闸阀

auxiliary needle valve 辅助针阀 | auxiliary sluice valve 辅助蒸汽闸阀 | auxiliary steam valve 辅助蒸汽阀; 副汽阀

EBRO ARMATUREN

中线蝶阀,双偏芯蝶阀,刀闸阀,断流阀,止回阀,电动/气动执行器

ebm 德国依比安电机和风机 | EBRO ARMATUREN 中线蝶阀,双偏芯蝶阀,刀闸阀,断流阀,止回阀,电动/气动执行器 | ECKARDT 德国阀门,执行器

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...