NFPA 45 化学实验室消防标准
日期:2012-02-09 15:52
were added for Class A and B laboratory units, and the fire resistance rating of laboratory units. Height restrictions and quantities of hazardous materials were modified for laboratory units depending upon the height of the building containing the laboratories.
Other key changes in the 2011 edition
Added requirements for laboratories in health care facilities, previously covered in NFPA 99.
Quantified limits for hazardous materials that could present an explosion hazard -- for storage or u
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