DANSK DS/ISO 11119-3:2020
气瓶 可再填充复合气瓶和管道的设计、建造和试验 第3部分：带有非负载共享金属或非金属衬里或无衬里的全包裹纤维增强复合材料气瓶和管道（容量达 450 升）...
Gas cylinders – Design, construction and testing of refillable composite gas cylinders and tubes – Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with non-load-sharing metallic or non-metallic liners or without lin...