We've been told that prices of recycled materials are going through the floor, and now that recycling adds to global warming.
我们常被告之再生材料的价格很低，还说现在垃圾回收使得全球变暖的问题更加严重。
Some luxury hotels have small kitchens or pantries on each floor that are used either for warming food or for preparing breakfasts.
有些豪华酒店的每一层楼上都有可供热饭或准备早餐的小厨房或配餐室。
In this paper, a new house warming model, the PEX pipe cryogenic hot water floor radiation warming system, is introduced with a engineering example.
结合工程实例说明建筑采暖采用PEX管交联聚乙烯低温热水地板辐射供暖系统是一种即节能舒适、又便于施工的新型采暖方式。
In this paper, a new house warming model, the PEX pipe cryogenic hot water floor radiation warming system, is introduced with a engineering example.
结合工程实例说明建筑采暖采用PEX管交联聚乙烯低温热水地板辐射供暖系统是一种即节能舒适、又便于施工的新型采暖方式。
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