我们在上一期介绍了LPG、LNG和化学气体的性质和用途。船舶运输这类货物是须要注意安全的,无论是运输过程或装卸过程都如此。此类货物均属易燃易爆的危险品,运输这类货物的海上专用船,将是今后发展的一种趋势。运输这类危险货物的船,是不允许冷的液体货物与船壳接触,也不允许在货舱、管系或直接接近处存在有爆炸性的混合物质,并待系统安装之后应进行全面的校对和试验以暴露不良的工艺和错误 In the previous issue, we introduced the nature and uses of LPG, LNG and chemical gases. Shipping such goods is required to pay attention to safety, both during transport or loading and unloading process. Such goods are flammable and explosive dangerous goods, the transport of such goods by sea vessels, will be a trend of development in the future. Ships carrying such dangerous goods do not allow cold liquid cargo to come into contact with the hull nor allow explosive mixtures to be present in the cargo hold, piping or in the immediate vicinity and shall be subject to full proofing after system installation Test to expose poor craftsmanship and errors