ISO 8608:2016 EN 5038d500
Mechanical vibration — Road surface profiles — Reporting of measured data
现行
发布日期 :
2016-11-04
实施日期 :
IEC 61335:1997 EN-FR 3337f4ab
Nuclear instrumentation - Bore-hole apparatus for X-ray fluorescence analysis
现行
发布日期 :
1997-04-23
实施日期 :
ISO 11296-4:2018/Amd 1:2021 EN 34dd99a3
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: Lining with cured-in-place pipes — Amendment 1: Updated definitions, marking requirements and procedure for alternative expression of flexural test results
现行
发布日期 :
2021-02-08
实施日期 :