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本标准适用于“气泡试验”方法测定可渗透烧结金属材料(过滤器、多孔轴承、多孔电极和具有联通孔的其它部件)的孔径。本标准等效采用《ISO4033—1977(E)》。 1 定义
This standard applies to the “bubble test” method for measuring porous metal materials (filters, porous bearings, porous electrodes and other components with a communication hole) aperture. This standard is equivalent to using “ISO4033-1977 (E).” 1 definition