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plastics insulation line is 何不 can 直接埋 in inner?
Date: 2020-05-17 10:06
Views: 2791
Source: Internet
(1) plastics insulation long time use rear, plastics aging crazing, insulation water large large reduce, 当线路 short 时 载 or short 路时, more easy accelerated insulation loss bad.
(2)一旦墙体受潮, 就会引起 large 面积漏 electrical, and safety.
(3) plastics insulation 导线直接 dark 埋, 不利于线路检修 and maintenance.
