hmrv-45a1表面洛氏維氏硬度計/國產(chǎn)hmrv-45a1洛氏維氏硬度計 it serves to measure the hardness of ferrous, non-ferrous metals, hardmetals, carburized or nitrided layers, and other chemical treating layers. it is also used to for the hardness test of thin pieces. hmrv-45a1表面洛氏維氏硬度計造型新穎、美觀,具有良好的性,可操作性和直觀性。該硬度計適用于黑色金屬、有色金屬、硬質(zhì)合金、滲碳、淡化層和其他化學處理層及薄形零件的硬度測定。
更新時間:2025-09-08