hydraulic plunger elevator

短语词组

短语

• hydraulic permeability plunger elevator 液压柱塞直顶式升降机
• hydraulic c plunger elevator 液压柱塞升降机
• direct plunger hydraulic elevator 直顶式液压电梯
• side plunger hydraulic elevator 柱塞侧置式液压梯
• indirect -plunger hydraulic elevator 间接柱塞式液压梯
• twin -plunger hydraulic elevator 双缸液压电梯
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