GB/T 26978.4-2011 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第4部分:绝热构件 Design and manufacture of site built,vertical,cylindrical,flat-bottomed steel tanks for the storage of liquefied natural gases—Part 4:Insulation components
Design and manufacture of site built,vertical,cylindrical,flat-bottomed steel tanks for the storage of liquefied natural gases—Part 4:Insulation components