NF M88-709:1991
液態烴的分配裝置.內容量大于11m**3的小于120m**3石油液 化氣儲存用鋼制固定貯罐.尺寸
Equipment for the distribution of liquefied hydrocarbons. Fixed steel tanks for the storage of liquefied petroleum gases, with an internal volume above 11 cubic meters to 120 cubic meters exclusive. Dimensions.