Korea Customs Service / Official 2026
2903740000
클로로디플루오로에탄(HCFC-142, 142b)
Chlorodifluoroethanes (HCFC-142, 142b)
数据更新: 2026-01-19编码层级10
适用国家KR
生效年度2026
Korea Customs Service / Official 2026
클로로디플루오로에탄(HCFC-142, 142b)
Chlorodifluoroethanes (HCFC-142, 142b)
数据更新: 2026-01-19