DIN EN 13979-1:2022-04 铁路应用 轮组和转向架 整体车轮 技术批准程序 第1部分:锻造和轧制车轮
Railway applications - Wheelsets and bogies - Monobloc Wheels - Technical approval procedure - Part 1: Forged and rolled wheels; German and English version prEN 13979-1:2022 / Note: Date of issue 2022-03-18*Intended as replacement for DIN EN 13979-1 (2...