...：PE管的连接;PE管的敷设;PE管的回填;热熔连接;电熔连接;警示带示踪线 [gap=1231]Keywords: PE pipe connection; PE pipe laying; PE pipe backfilling; Hot melt link; Fused link; Warning with tracer line ..
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The production line is mainly used in producing PVC, PE multiple-hole pipe. The produced pipes is widely used in laying optical cable.
本生产线主要用于生产PVC、PE多孔管，生产的管子广泛适用于穿、放光电缆。
PE gas pipe laying is faster and efficiency, especially on trenchless technology. Application technology of PE gas pipeline engineering is advanced, efficient and in low fare.
聚乙烯燃气管道的施工速度快，效率高，特别是在非开挖施工技术上，聚乙烯管道的施工技术较钢管更先进，效率更高，费用更低。
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