ISO 3451-3:1984现行
Plastics - Determination of ash Part 3: Unplasticized cellulose acetate
出版：International Organization for Standardization
专家解读视频
NFT 51 351:1985 - Identical
BS 2782-4.470C:1991 - Equivalent
DIN ISO 3451-3 (1991-04) - Identical
NEN ISO 3451-3:1985 - Identical
SNV ISO 3451-3:1984 - Identical
BS 2880:1991 - Similar
DIN 53568-2 (1978-05) - Equivalent
KS M ISO 3451-3:2008 - Identical
