GB/T 35549-2017无压干散货集装箱散货运输技术规范国家标准
英文:Technology specification for bulk transportation of non-pressurized dry bulk containers GB/T 35549-2017介绍: 国家标准《无压干散货...
英文:Technology specification for bulk transportation of non-pressurized dry bulk containers GB/T 35549-2017介绍: 国家标准《无压干散货...