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细节决定成败:电缆敷设中的预留长度须知
无论是穿管敷设还是在桥架内敷设,电缆并不是完全绷直的状态,而是有其特定的松弛度、波形弯度和交叉情况。这些因素都将在我们进行电缆长度计算时发挥至关重要的作用。 在计算电缆长度时,需要充分考虑这些附加长度。根据行业规定,电缆敷设的系数为 ...
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