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套筒式变温器
meaning in English
tube-in tube heat exchanger
Related Words
纸套筒
浮动套筒
形套筒
铰链套筒
调节套筒
膨胀套筒
滑动套筒
转动套筒
锥形套筒
套筒式
套筒式臂杆
套筒式补偿器
套筒式参比电极
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