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    英文内容

    The filter bags of Jiangmen Said Environmental Protection Co., Ltd. have passed the EU EU certification of SGS

    The filter bags of Jiangmen Said Environmental Protection Co., Ltd. have passed the EU EU certification of SGS

    The filter bag of Jiangmen Said Environmental Protection Co., Ltd. has passed the EU EU certificatio

    Jiangmen Said Environmental Protection Co., Ltd. has passed SGS food-grade certification for filter bags

    Jiangmen Said Environmental Protection Co., Ltd. has passed SGS food-grade certification for filter bags

    Plasticizers, known as plasticizers in China, can be added to plastic polymers to increase the plast

    China's packaging machinery manufacturing status and deficiencies

    China's packaging machinery manufacturing status and deficiencies

    The filter bag of Jiangmen Said Environmental Protection Co., Ltd. has passed the ROSH certification