micro hardness test meaning in Chinese

显微镜试验

Destructive tests on welds in metallic materials - hardness testing - micro hardness testing on welded joints
金属材料焊接点的破坏试验.第2部分:焊接连接件的显微硬度试验
Rotary shaft lip type seals for automobils ; test ; determination of indentation hardness of elastomers ; micro hardness test
汽车用唇型旋转轴密封件.试验.弹性体压痕硬度的测定
En 1043 - 2 destructive tests on welds in metallic materials . hardness test . part 2 : micro hardness testing on welded joints
金属材料焊接破坏试验.硬度试验.第2部分:焊缝微硬度试验
Destructive test on welds in metallic materials - hardness test - part 2 : micro hardness testing on welded joints ; german version en 1043 - 2 : 1996
金属材料焊缝破坏试验.硬度试验.第2部分:焊接接缝显