Ventless Firebox Enclosures for Gas-Fired Unvented Decorative Room Heatersdoi:CSA ANSI Z21.91-2017序言这是ANSI Z21的第三版.91,用于燃气无通风装饰房间加热器的无通风口火箱外壳.它取代了2007年和2001年出版的前两个版本.范围1.1.本标准适用于新生产的无气孔燃烧室外壳(见第3条,定义),以下简称燃烧室,...
Pat. No. 4,675,230 and a gas heater was installed to preheat the backup drum. The coater head itself was a simple rigid coating head, originally designed for liquid coatings, approximately 125 mm wide with attached heaters. This equipment was used to apply films of molten polymer as ...
Ventless Firebox Enclosures for Gas-Fired Unvented Decorative Room Heatersdoi:CSA ANSI Z21.91-2007本出版物代表了燃气装饰型无排气管房间加热器的无气孔火箱外壳的安全操作,坚固耐用的结构和可接受性能的基本标准.这是多年来在制造,测试,安装,维护,检查和研究用于天然气利用的无排气管燃气加热设备方面经验的结晶...
The 2011-2016 Outlook for Decorative Natural Gas Space Heaters in the United States.Energy(OilGasandElectricity)USAEBSCO_bspCountry Outlook Reports
Specification for installation of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances-Inset live fuel effect gas fires of heat input not exceeding 15 kW, and fire/back boilers (2nd and 3rd family gases)...
Specification for installation of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances-Gas fires, convector heaters, fire/back boilers and heating stoves (1st, 2nd and 3rd family gases)doi:BS 5871-1:2001...
Specification for installation of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances-Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases)doi:BS 5871-3:2001...
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances-Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases)