1、气泵
...gas pulsation 气体脉动作用gas pump 气泵gas purification catalyst 气体净化催化剂 ...
2、煤气泵
... gas protective clothing 防毒气服装 gas pump 煤气泵 gas purifier 气体净化器 ...
3、气体泵
... gas pulsation 气流脉动 gas pump 气体泵 gas purge 气体清洗；气体吹洗 ...
4、油泵
... 风扇皮带fan belt 油泵gas pump 遮阳板visor ...
gas ballast pump[真空] 气镇泵
gas turbine pump汽轮机泵
gas lift pump气举泵;气体升液泵;输气吸扬泵
GAS HEAT PUMP COOLANT气体热泵冷却剂
rotary gas ballast pump回转载气泵
gas s pump煤气泵;气泵
gas turbine pump system燃气轮机泵系统
liquid gas jet pump液气射流泵
leak gas motor pump防漏式电动泵