ISO 2507:1982被替代
Unplasticized Polyvinyl Chloride (pvc) Pipes And Fittings - Vicat Softening Temperature - Test Method And Specification
出版：International Organization for Standardization
专家解读视频
1982
SS ISO 2507 Ed. 1 (1982) - Identical
NFT 54 024:1980 - Similar
NFT 54 034:2005 - Similar
NFT 54 034 : 2005 - Similar to
DS EN 727 : 1995 - Identical
NFT 54 024 : 1980 - Similar to
DS EN 727 : 1995 - Identical
NFT 54 024 : 1980 - Similar to
