DIN EN 1254-4:2021
铜和铜合金 管道配件 第4部分：螺纹配件；德文版 EN 1254-4:2021
Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings; German version EN 1254-4:2021
2019-07
- 标准号
- DIN EN 1254-4:2021
- 发布
- 2021年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN EN 1254-4:1998
- DIN EN 1254-4:2019
- DIN EN 1254-4:2021-10
- 当前最新
- DIN EN 1254-4:1998
- DIN EN 1254-4:2019
- DIN EN 1254-4:2021-10
- 适用范围
- This document (EN 1254-4:2021) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, the secretariat of which is held by DIN. This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation s