SNI 19-0720-1989 Rockwell N hardness test methods《罗克韦尔N硬度测试方法》.pdf

相关资源

STAS 9115-1981 VERIFICATION OF ROCKWELL SUPER N AND T SCALE HARDNESS TESTING MACHINES《罗克韦尔超级N和 尺度硬度试验机的验证 》.pdf

ASTM C748-1998(2015) Standard Test Method for Rockwell Hardness of Graphite Materials《石墨材料罗克韦尔硬度的标准试验方法》.pdf

ASTM E18-2014a 0754 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料罗克韦尔硬度的标准试验方法》.pdf

ASTM E18-2016 red 8246 Standard Test Methods for Rockwell Hardness of Metallic Materials《金属材料罗克韦尔硬度的标准试验方法》.pdf

COVENIN 762-1975 《委内瑞拉亚铁材料标准中关于表面罗克韦尔硬度的测试（标度N以及T）》.pdf

EN ISO 6508-1-2016 en Metallic materials - Rockwell hardness test - Part 1 Test method《金属材料-罗克韦尔硬度试验第1部分 试验方法(ISO 6508-1 2016)》.pdf

INTA 11 05 22 12 05 22 《罗科维尔硬度》.pdf

INDITECNOR 31-7ch-1956 《表面罗克韦尔硬度测试以及罗克韦尔硬度测试》.pdf

MSZ 104 6-1969 《机械控制罗克韦尔表面和材料（超级罗克韦尔）测硬度机》.pdf

MSZ 105 29-1981 《金属，合金 试验强度测量表面硬度罗克韦尔（N和O级）》.pdf

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