聚氯乙烯覆膜金属板检测
GB/T 18847-2002聚氯乙烯覆膜金属板
本标准规定了聚氯乙烯覆膜金属板及带材（简称VCM产品）的分类、型号命名、产品等级、技术要求、测试方法、检验规则及包装、标志、储存和运输。 本标准适用于VCM产品的检查和验收。
GB 50084-2017自动喷水灭火系统设计规范
本规范适用于新建、扩建、改建的民用与工业建筑中自动喷水灭火系统的设计。本规范不适用于火药、炸药、弹药、火工品工厂、核电站及飞机库等特殊功能建筑中自动喷水灭火系统的设计。
GB/T 51310-2018地下铁道工程施工标准
本标准适用于新建、扩建、改建地下铁道工程的施工。
UL 17-2008燃油器具用通风或烟囱连接件调节器
The dodument cover requirements for electrically operated damper assemblies, that are intended for installation in the vent or chimney connector of automatically operated oil-fired appliances employing an atomizing type oil burner. The damper assembly is intended to restrict or block the connector opening when the burner is not firing. These requirements cover automatic vent or chimney connector dampers for oil-fired appliances having a flue gas temperature not in excess of 538 ?C (1000 ?F), unless marked for a lower temperature. The vent or chimney connector dampers covered under these requirements are not for use on oil-fired appliances that employ vaporizing type oil burners. Automatic vent or chimney connector dampers are intended for installation in accordance with the following standards of the National Fire Protection Association: a) Oil-Burning Equipment, NFPA 31. b) Chimneys, Fireplaces, and Vents, NFPA 211. c) National Electrical Code, ANSI/NFPA 70. A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of fire or of electric shock or injury to persons shall be evaluated using appropriate additional component and end-product requirements to maintain the level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conflict with specific requirements or provisions of this standard does not comply with this standard. Revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard.
