GB/T 41106.5-2021大型游乐设施检查、维护保养与修理第5部分:水上类标准
英文:Large-scale amusement devices—Inspection, maintenance and repair—Part 5: Sort of aquatic rides GB/T 41106.5-2021介绍: 国...
英文:Large-scale amusement devices—Inspection, maintenance and repair—Part 5: Sort of aquatic rides GB/T 41106.5-2021介绍: 国...