发布时间:2025-02-01 11:10:31
电缆套官的型号与电缆截面相关,也与成品外径.
一般来说,电缆的截面不得大于电缆套管的内截面40%.
电缆的截面=成品外径的平方*0.7854.
电缆套官的内截面=内径的平方*0.7854.
公司电脑不能上网现是通过两台公用机进行远程桌面连接上网的除了这方式还有更好方法让他们上网吗
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