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傳真:010-62982771

咨詢電話:010-51662433

咨詢電話:010-51662433

傳真:010-62982771

電子郵箱:qc_power@qch365.com

咨詢電話:010-51662433

電子郵箱:qc_power@qch365.com

傳真:010-62982771

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國家高新技術企業證書

 

北京市企業技術中心

 

 

北京市新技術新產品(服務)證書(環保氣體柜)

 

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