
【国外标准】 Gas-fired central heating boilers - Type B<(Index)11> and B<(Index)11BS> boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW
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2025-04-30
- DIN EN 297
- 废止
- 定价: 1186元
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适用范围:
暂无
标准号:
DIN EN 297
标准名称:
Gas-fired central heating boilers - Type B<(Index)11> and B<(Index)11BS> boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW
英文名称:
标准状态:
废止-
发布日期:
2001-11-01 -
实施日期:
出版语种:
- 其它标准
- 上一篇: DIN EN 2939 Aerospace series - Screws, 100? countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 ?C; German version EN 2939:1994
- 下一篇: DIN EN 3006 Aerospace series - Screws, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 ?C; German version EN 3006:1994
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