求翻译：该处管沟内水量仅为沟深的三分之一，电缆管将不会浸入水中。穿沟处采用PVC管对电缆管进行保护，防止电缆管被腐蚀。PVC管将刷为白色，与排水管的颜色区分开是什么意思？

The premises pipe trench water only one-third of the Goushen cable management will not be immersed in water. Wearing a trench at the pvc pipe to protect the cable pipe, to prevent the cable pipe corrosion. pvc pipe brush white, the color area of ​​the drainage pipes separate

The amount of water pipe in the trench and deep for only one of the 3 tubes, cables will not be immersed in the water. Through the introduction of PVC tube tube for the protection of the cable to prevent the cable pipe corrosion. Place the brush PVC tube for white, and color separation of the drain

正在翻译，请等待...

The only ditch of water deep in the trench of one-third, cable pipe will not be immersed in water. Wear Groove Department using PVC pipes for cable protection, prevent corrosion of the cable pipe. PVC pipe brushes as white, distinguish and drains of color

正在翻译，请等待...