Latest advances in the gaseous phase catalytic synthesis of difluoromethane and the preparation of catalysts are summarized.
综述了二氟甲
相催化合成工艺及其催化剂制备最新进展;
Latest advances in the gaseous phase catalytic synthesis of difluoromethane and the preparation of catalysts are summarized.
综述了二氟甲相催化合成工艺及其催化剂制备最新进展;
Difluoromethane (CH2F2, HFC-32) is considered as the most important alternative to HCFC-22, by mixing with other HFCs.
二氟甲(CH2F2, HFC-32)与其它HFC
质混合工质是国际上公认HCFC-22最有希望替代；
声明：以上例
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