中国洗净工程技术合作协会会员单位、中国表面工程及防锈协会会员单位。
We are the company member of China cleaning Association and the company member of China Surface Engineering and Anti-rust Association.
中国洗净工程技术合作协会会员单位、中国表面工程及防锈协会会员单位。
We are the company member of China cleaning Association and the company member of China Surface Engineering and Anti-rust Association.
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