DIN EN 12065-1998 液化天然气的设备和装置.防止液化天然气着火(LNG-燃烧)用的中等膨胀发泡,高速膨胀发泡以及熄灭粉沫发泡的泡沫浓缩剂的试验
Installations and equipment for liquefied natural gas - Testing of foam concentrates designed for generation of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires; German version EN 12065:1997