
Plastics - Polycarbonate (pc) Moulding And Extrusion Materials - Part 1: Designation System And Basis For Specifications
出版:Polish Committee for Standardization

专家解读视频
2006 [15/07/2006]2002 [15/09/2002]
ISO 7391-1:2006 - Identical
EN ISO 7391-1 : 2006 - Identical
ISO 7391-1 : 2006(R2015) - Identical
EN ISO 7391-1 : 2006 - Identical
ISO 7391-1 : 2006(R2015) - Identical