NFPA 1142 城市和郊区消防供水
日期:2012-02-08 13:49
r supplies where no in-ground hydrant system (or an inadequate one) exists. It provides methods for determining water supply requirements based on occupancy and construction classifications. This Standard also provides information regarding apparatus construction for water tankers.
Improve community and fire fighter safety by staying on top of important changes in the 2012 edition such as
New material with guidance on bridge access to water sources
Clarification of the working space surround
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