BS EN 14620-5:2006
工作温度0℃~-165℃液态气体冷冻储存用垂直圆柱平底钢罐现场制作的设计和生产.烘干、清洗和冷却测试
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -165 °C - Testing, drying, purging and cool-down