NOTICE OF CANCELLATION, KSC-SPEC-P-0020, Solvent, Cleaning, 3,3-Dichloro-1,1,1,2,2-Pentafluoropropane (45+5 WT%) and 1,3-Dichloro-1,1,2,2,3-Pentafluoropropane (55+5 WT%) HCFC-225, Specification for
取消通知 KSC-SPEC-P-0020 溶剂 清洁 3,3-二氯-1,1,1,2,2-五氟丙烷（45+5 WT%）和1,3-二氯-1,1,2,2,3-五氟丙烷（55+5 WT%）HCFC-225 规范

2019-12-18