At first glance, replacing steel wire rope and chain, and even conventional synthetics such as nylon and polyester, with high-performance polyethylene (HPPE) does not appear to be a radical change.

 
  • 乍看之下,更换钢丝绳和链条,甚至常规合成纤维,如尼龙和聚酯,与高性能聚乙烯( hppe )似乎并未得到彻底的改变。
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