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中環科研環境監測（北京）有限公司

甲醛檢測，辦公室空氣檢測，空調檢測，理發店檢測，地下空間檢測，直飲水檢測，二...

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北京飯店污水檢測 北京餐飲油污水檢測
所有的餐飲，小吃店，酒店，食堂都需要有排污證，對產生的油煙、污水和噪聲都需要進行檢測，達到環保部門的要求才能進行開業，是 		2021-03-26
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