A carbon steel liner is utilized to provide a leak proof vapor barrier for containment of concrete construction.
为防止混凝土结构的安全壳泄露,其内部有碳钢的衬垫。
So far, there is no convincing proof that carbon trade can effectively reduce the carbon dioxide discharge.
目前为止,没有人能有说服力地证明碳交易有可能解决或减少碳排放。
While those trying to prove global warming point to the station as proof of increasing carbon dioxide, a crucial error was made in location.
而那些试图证明全球变暖指向站越来越多的二氧化碳时,在地理位置上,却犯了一个关键的错误。
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