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兖州矿业集团责任公司南屯煤矿将无声节电线圈应用于矸石山绞车房的电控系统及上仓皮带的控制器中,取得了理想的降噪效果。 这种无声节电线圈的最大特点是不需要
Yanzhou Mining Group Co., Ltd. Nantun Coal Mine will be silent power-saving coil applied to the gangway Gangchuang electrical control system and the warehouse on the belt controller, and achieved the ideal noise reduction effect. The most important feature of this silent power-saving coil is not required