Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 BE445278A - - Google Patents
A62C5/00—Making of fire-extinguishing materials immediately before use
A62C5/002—Apparatus for mixing extinguishants with water
A—HUMAN NECESSITIES
A62—LIFE-SAVING; FIRE-FIGHTING
A62C—FIRE-FIGHTING
A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
Способ защиты трубопроводов систем пенного пожаротушения и водяного охлаждения резервуаров нефти или нефтепродуктов от воздействия взрыва газовоздушной смеси