PE cable

例句：

1. 1. The PE cable is used for outdoor electrical wiring.
   聚乙烯电缆用于户外电气布线。
2. 2.The new PE cable will improve the reliability of the power supply system.
   新的聚乙烯电缆将提高电力供应系统的可靠性。
3. 3.The PE cable was buried deep underground to prevent damage from natural disasters.
   聚乙烯电缆被深埋在地下，以防止自然灾害造成的损害。