发布时间:2025-02-04 05:06:37
您确定您的负责已经够用了 ,容量选择:柴油发电机组功率因素0.8 如果正常的话选择常用125KW功率的机组,如果您负责有电机类产品需要冲击电流的话看电机是否是直接启动,变频启动,新三角启动,功率要2.5-7倍考虑
s39well bottle保温杯为什么会被奥斯卡影后茱莉亚 罗伯茨所喜爱
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