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金属灭火剂
释义
金属灭火剂
Encyclopedia
工学
灭火剂
释
metal extinguishing agent
金属灭火剂
专门用于扑救活泼性的钠、钾等碱金属和镁、铝等轻金属及其化合物(合金)火灾的灭火剂。由于这些类型金属及其化合物燃烧时能够与水、二氧化碳、氮气等发生反应,扑救火灾时不能使用水系、泡沫和普通干粉灭火剂。
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Potosi silver deposit
Potosí Silver Mines
pot plants
potpourri
potroom
Potsdam
Potsdam Astrophysical Observatory
Potsdam Conference
Potsdamer Durchmusterung
Potsdamer Photometrische Durchmusterung
Potsdamer Spektral-Durchmusterung
potsdam gravimetric system
pot-seedling transplanting
potsherd
potstone
potted circuit
potted flowers
potted landscapes in the Palaces of the Qing Dynasty
potter wasps
pottery
pottery and other handmade workshop
pottery and stone figurines unearthed at Yang Sixu’s tomb
pottery camels of the Northern Qi Dynasty
pottery decorated with colour drawings
pottery figures of warriors and horses in Mausoleum of First Emperor of Qin
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