
Paper and board - Determination of bending resistance - Part 1: Constant rate of deflection (ISO 2493-1:2010, IDT)
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
Paper and board - Determination of bending resistance - Part 1: Constant rate of deflection (ISO 2493-1:2010, IDT)
出版:Standardiserings-Kommissionen I Sverige
專家解讀視頻