din+13528
我想问一下在哪里可以下载到国外认证的官方标准,中文...
DIN method481AFNOR NF EN 527-3-20032003-04-01FrenchOffice funiture - Works tables and desks - Part 3 : methodds of test for the determination of the stability and the mechanical strengh of the structure482AFNOR
DIN method481AFNOR NF EN 527-3-20032003-04-01FrenchOffice funiture - Works tables and desks - Part 3 : methodds of test for the determination of the stability and the mechanical strengh of the structure482AFNOR