GB/T 40475-2021冷藏保温车选型技术要求标准
英文:Technical requirements for lectotype of refrigerated and insulated vehicles GB/T 40475-2021介绍: 国家标准《冷藏保温车选型技术要求》由TC52...
英文:Technical requirements for lectotype of refrigerated and insulated vehicles GB/T 40475-2021介绍: 国家标准《冷藏保温车选型技术要求》由TC52...