balance pump

短语词组

短语

• balance vane pump [机]平衡叶片泵
• balance pump control panel 平衡泵控制板
• balance of feed pump 给水泵平衡
• balance beam engine pump 发动机平衡杆泵
• balance pressure of pump control 泵控压力平衡控制
• balance plug of scavening pump 扫气泵平衡塞
• balance e beam engine pump 发动机平衡杆泵
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