China Refrigeration

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Difluoromethane（HFC-32）CH2F2

SHANDONG HUAAN NEW MATERIAL CO.,LTD.
product brand:HUALENG
Numéro de stand：A5F26
product specification:ISOTANK、一次性小刚瓶
product category:Refrigerant-Refrigerant-
product introduction:作制冷剂，是替代HCFC-22的重要组分。