... two-pipe system 双管系统 zoned two-pipe system 分区两管制 two pipe heating system 双管供热系统 ...
基于10个网页-相关网页
双管供暖系统 double pipe heating system; two pipe system; two-pipe heating system; two-pipe system 液体供暖系统 liquid heating system ..
基于2个网页-相关网页
two pipe system 双管系统 ; 双管供暖系统
zoned two-pipe system 分区两管制
two-pipe heating system 双管采暖系统 ; 双管供暖系统
two-pipe water system 两管制水系统
two pipe heating system 双管供热系统
radiation two-pipe household system 放射双管式户内系统
one-and-two pipe combined heating system 单双管混合式采暖系统
two pipe direct return system 双管直接回水供暖系统
zoning two-pipe water system 分区两管制水系统
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