BS 715-1970 标准详情
- 标准号:BS 715-1970
- 中文标题:额定输入60KW以下燃气器具用金属通气管、配件、接头和附件规范
- 英文标题:specification for sheet metal flue pipes and accessories for gas fired appliances
- 标准类别:英国标准
- 发布日期:
Single- and twin-wall flue pipes, fittings and accessories with welded o r folded seams, finished as necessary to resist heat and minimize corrosion. Tabulated dimensions with appendices on testing cert ain coatings, measurement of U value and typica
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