- 备用 reserve; spare; alternate; b ...
- 阀 established house or power g ...
- 集用阀 miter grouvalve
- 通用阀 valve for general use
- 习用阀 conventional valve
- 专用阀 special service valve
- 作用阀 a lication valve; application valve; operating valve
- 备用 reserve; spare; alternate; backup; standby application; standby
- 船用阀门 marine valve
- 低温用阀 cryogenic service valve
- 定值借用阀 constant reserve
- 反作用阀 reactive valve
- 集合阀,集用阀 miter grouvalve
- 集用阀,集合阀 miter grouvalve
- 间歇作用阀 surge valve
- 交换作用阀 swap action valve
- 紧急作用阀 emergency application valve
- 快速作用阀 fast-acting valve; snaaction valve; swap action valve
- 冷天用阀 cold weather valve
- 挠性管用阀 flexible tube valve
- 双作用阀 double-purpose valve
- 通用阀门 general ale; general purpose industrial valves-flanged and butt-weld end steel ball valves; general valve
- 压差作用阀 differential displacing valve
- 仪表用阀 gauge valve
- 应用阀胶垫 rubber gasket of application valve
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT