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【国外标准】 Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO/DIS 748:2020); German and English version prEN ISO 748:2020
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2025-06-05
- DIN EN ISO 748
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标准简介适用范围：
暂无
标准号：
DIN EN ISO 748
标准名称：
Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO/DIS 748:2020); German and English version prEN ISO 748:2020
英文名称：
标准状态：
现行-
发布日期：
2001-09-01 -
实施日期：
出版语种：
英语
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