UL 2221-2001 标准详情
- 标准号:UL 2221-2001
- 中文标题:耐火润滑脂输送管道附件的试验
- 英文标题:(Tests of fire resistive grease duct enclosure
- 标准类别:美国保险商实验室标准UL
- 发布日期:2001-09
1.1 These tests are intended to determine the fire resistance of grease duct enclosure assemblies. These requirements limit the combustibility, the surface flammability, and the smoke generation potential of the coverings used to enclose the grease d
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
