DIN 32525-4-1985 用焊缝金属试样进行焊条检验；测定堆焊硬度的试样
资料介绍
标 准 号：DIN 32525-4-1985
简体中文标题：用焊缝金属试样进行焊条检验；测定堆焊硬度的试样
繁體中文標題：用焊縫金屬試樣進行焊條檢驗；測定堆焊硬度的試樣
English Name：Testing of filler metals by means of weld metal specimens; test piece for determining the hardness for surfacing