
Textile glass - Mats and fabrics - Determination of contact mouldability
出版:International Organization for Standardization

專(zhuān)家解讀視頻
PN ISO 4900:2002 - Identical
SNV ISO 4900:1991 - Identical
GB/T 20309-2006 - Modified
KS L ISO 4900:2008 - Identical