Trigger fire extinguishing apparatus
作者： Henri Debray , Henri Genin
DOI:
关键词: Environmental science
摘要:
lens.org 参考文章(2)
Ruvin Levinson, Device for opening bulbs closed by welding and their application to fire extinguishers ,(1933)
Leslie B. Burchfield, Automatic fire extinguisher ,(1935)