NBN EN 1148-1999 标准详情
- 标准号:NBN EN 1148-1999
- 中文标题:
- 英文标题:Heat Exchangers - Water To Water Heat Exchangers For District Heating - Test Procedures For Establishing The Performance Data
- 标准类别:比利时标准NBN
- 发布日期:
Pertains to water-to-water heat exchangers for district heating appliances, and its purpose is to establish uniform methods to test and ascertain the product identification, performance characteristics and pressure drop.
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