NFPA 262 电线电缆的火灾和烟气特性试验方法
日期:2012-02-10 14:42
he changes in the 2011 edition
Revisions to removable top cover protection
Revisions to create consistency with ASTM E 84
Added new methods to determine average airflow velocity
Moved Reference Cable Test into an Annex
Invest in fire safety by following the up-to-date testing guidelines in the 2011 NFPA 262. (Softbound, 30 pp., 2011)
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08/28 23:46