... insulation paper 绝缘纸 insulation pipe 绝缘管 insulation resistance tester 绝缘电阻测试器 ...
基于58个网页-相关网页
欢迎光临中国城镇供热协会互联网网站 关键字 保温管；供热；直埋敷设；[gap=457]Keywords insulation pipe; heating; directly buried installation
基于12个网页-相关网页
cyano-polyester-plastics heat insulation pipe 氰聚塑保温管
direct-buried insulation pipe 直埋保温管道
Heat insulation pipe covers 管子绝热材料
plastics heat insulation pipe 氰聚塑保温管
NHK polyurethane thermal insulation pipe bracket;
NHK聚氨酯隔热管托；
The insulation pipe-drilling stem string and its using method are introduced.
介绍了保温管、测试管串的结构以及使用方法。
Thermal insulation pipe section made from mineral wool can be used for thermal insulation in small to medium sized pipe.
矿岩棉保温管壳，适用于中小口径管道的保温绝热。
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