绝热保温

  • 网络Insulation; thermal insulation

绝热保温绝热保温

绝热保温

Insulation

公司简介-聚氨酯\北京瑞华雷纳科技发展有限公司 ... 建筑工业 Building construction 绝热保温 Insulation 汽车工业 Automobile ...

thermal insulation

绝热保温制品... ... ) adiabatic insulation product 绝热保温制品 ) thermal insulation 绝热保温 ) insulation work 保温;绝热 ...

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