
Resilient floor coverings - Specification for floor panels/assembly for loose laying (ISO 20326:2016)
出版:Comite Europeen de Normalisation

專家解讀視頻
Resilient floor coverings - Specification for floor panels/assembly for loose laying (ISO 20326:2016)
出版:Comite Europeen de Normalisation
專家解讀視頻