DIN EN 13963
Jointing materials for gypsum boards - Definitions, requirements and test methods
现行
发布日期 :
2001-09-01
实施日期 :
DIN EN ISO 16486-5
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PAU) piping systems with fusion jointing and mechanical jointing - Part 5: Fitness for purpose of the system (ISO/DIS 16486-5:2020); German and English version prEN ISO 16486-5:2020
现行
发布日期 :
2001-06-01
实施日期 :