금속 분말(초경합금 제외)－구리 소지 용침 분말 시험방법
金属粉末（不包括硬质合金）铜基渗透粉末的试验方法

2012-10-12

Metallic powders, excluding hardmetals — Method for testing copper-base infiltrating powders
金属粉末 不包括硬质合金和粉煤灰；铜基渗透粉末的试验方法

2011-11-09

Metallic powders, excluding hardmetals. Method for testing copper-base infiltrating powders
金属粉末 不包括硬质合金 铜基渗透粉末的试验方法

2011-12-31

金属粉末（不包括硬质合金） 铜基浸渗粉检验方法
Metallic powders, excluding hardmetals—Method for testing copper-base infiltrating powders

2022-07-11

Powder metallurgical materials and products. Methods of testing sintered metal materials and products, excluding hardmetals. Determination of fluid permeability
粉末冶金材料和产品 烧结金属材料和产品（不包括硬质合金）的试验方法 流体渗透率的测定

1988-10-31