heat-insulated pipe的意思|示意
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绝热管
heat-insulated pipe的网络常见释义
绝热管 ... heating 加热；保温；热的；供暖的 heat-insulated pipe 绝热管 heat-insulating lining 热绝缘衬里 ...
heat-insulated pipe相关短语
1、 buried polyurethane heat-insulated pipe 聚氨脂保温直埋管