山东莱芜钢铁集团有限公司特殊钢厂的供水主管路属于典型的山区长距离、高扬程输水系统。
The water supply system in the special steel mill in Shandong Laiwu Steel o. Ltd. is characterized by its long-distance and high-lift transmission.
山东莱芜钢铁集团有限公司特殊钢厂的供水主管路属于典型的山区长距离、高扬程输水系统。
The water supply system in the special steel mill in Shandong Laiwu Steel o. Ltd. is characterized by its long-distance and high-lift transmission.
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