前言本出版物代表了户外装饰性燃气用具安全操作、坚固耐用结构和可接受性能的基本标准。这是多年来在天然气利用设备的制造、测试、安装、维护、检查和研究方面经验的结晶。器具本身存在对人员造成伤害的风险，如果完全消除，将破坏器具的效用。本标准中的规定旨在帮助减少此类风险，同时保持设备的正常功能。范围1。1本标准适用于新生产的户外安装装饰性燃气用具（见第3节）- 定义），完全由新的、未使用的零件和材料构成；以下简称“设备”根据本标准提交检查的器具应分类为以下类别之一:便携式、固定式或内置式。

PrefaceThis publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of outdoor decorative gas appliances. It is the result of years of experience in the manufacture, testing, installation, maintenance, inspection and research on appliances designed for the utilization of gas. There are risks of injury to persons inherent in appliances that, if completely eliminated, would defeat the utility of the appliance. The provisions in this Standard are intended to help reduce such risks while retaining the normal function of the appliance.Scope1.1This standard applies to newly produced, decorative gas appliances for outdoor installation (see Section 3 - Definitions), constructed entirely of new, unused parts and materials; hereinafter referred to as "appliance." Appliances submitted for examination under this standard shall be classified as one of the following: portable, stationary or built-in.