Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
表面修整.试验方法.第1部分:粘合剂和碎屑的摊铺率和摊铺精度；德文版EN 12272-1:2002

2002-09-01

Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings.
表面修整.试验方法.第1部分:粘合剂和碎屑的摊铺率和摊铺精度

2002-11-25

Draft Document - Surface dressing - Test methods - Part 3: Determination of binder aggregate adhesivity by the Vialit plate shock test method; German and English version prEN 12272-3:2021
文件草案.表面修整.试验方法.第3部分:用Vialit平板冲击试验法测定粘合剂集料的粘附性；德语和英语版本prEN 12272-3:2021

2021-08-01

Draft Document - Surface mount technology - Environmental and endurance test methods for surface mount solder joint - Part 1-1: Pull strength test (IEC 91/519/CD:2005)
文件草稿.表面安装技术.表面安装焊点的环境和耐久性试验方法.第1-1部分:抗拉强度试验（IEC 91/519/CD:2005）

2005-10-01

Draft Document - Surface mount technology - Environmental and endurance test methods for surface mount solder joint - Part 1-2: Shear strength test (IEC 91/523/CD:2005)
文件草稿.表面安装技术.表面安装焊点的环境和耐久性试验方法.第1-2部分:剪切强度试验（IEC 91/523/CD:2005）

2005-10-01

Draft Document - Semiconductor devices - Mechanical and climatic test methods - Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat (IEC 47/2488/CDV:2018); German and English version prEN IEC 60749-20-1:2018
文件草案——半导体器件——机械和气候试验方法——第20-1部分:对湿气和焊接热的综合影响敏感的表面安装器件的搬运、包装、标签和装运（IEC 47/2488/CDV:2018）；德文版和英文版prEN IEC 60749-20-1:2018

2018-11-01

Draft Document - Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Intrinsic characteristics - Normalized railway noise spectrum and single number ratings for diffuse sound field applications; German and English version prEN 16272-3-1:2022
文件草案.铁路应用.基础设施.作用于空气声传播的噪声屏障和相关装置.声学性能测定的试验方法.第3-1部分:固有特性.标准化铁路噪声频谱和漫反射声的单次额定值

2022-03-01