基本解釋[經(jīng)濟學]密封耗損泄漏英漢例句雙語例句Pump Features Cancellation of the pump mechanical seal, pump mechanical seals eliminate the inevitable run, run, drip, drain the drawbacks, there is no leakage of the plant the best choice.泵的特點取消了泵的機械密封，完全消除開機械密封離心泵不可避免的跑、冒、滴、漏之弊病，是無泄漏工場的最佳選擇。seal drain leakage更多例句專業(yè)釋義經(jīng)濟學密封耗損泄漏