交联聚乙烯 cross linked polyethylene: 交连聚氯乙烯cross linked polyethylene pipe: 条 交联聚乙烯管cross-linked polyethylene cable: 交联聚乙烯电缆cross linked: 交联的cross-linked; cross-linking: 交联下载手机词典可随时随地查词查翻译