标准号:STAS 5490-1980
中文标准名称:金相学.用显微镜测定钢中的颗粒大小并提供证据
英文标准名称:Metallography METHODS FOR RENDERING EVIDENT AND DETERMINING BY MYCROSCOPE THE GRAIN SIZE IN STEELS
发布日期:1980/12/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard stabile?te metodele metalografice de punere ?n eviden?? ?i de determinare microscopic? a m?rimii gr?untelui ?n o?elurile carbon, slab aliate ?i aliate.