PREN 14620-5:2003被替代
Design And Manufacture Of Site Built, Vertical, Cylindrical, Flat-bottomed Steel Tanks For The Storage Of Refrigerated, Liquefied Gases With Operating Temperatures Between -5 Degree C And -165 Degree C - Part 5: Testing, Drying, Purging And Cool-down
出版：Comite Europeen de Normalisation
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