60404-8-7-1998 Magnetic Materials - Part 8-7: Specifications for Individual Materials - Cold-Rolled Grain-Oriented Electrical Steel Sheet and Strip Delivered in the Fully-Processed State (Edition 2.0)
Materiaux Magnetiques - Partie 8-7: Specifications Pour Materiaux Particuliers - Toles Magnetiques En Acier A Grains Orientes@ Laminees A Froid Et Livrees A L?Etat Fini (Edition 2.0)
Magnetic Materials - Part 8-7: Specifications for Individual Materials - Cold-Rolled Grain-Oriented Electrical Steel Sheet and Strip Delivered in the Fully-Processed State (Edition 2.0) 是非强制性国家标准,您可以免费下载前三页