This standard specifies the series of main dimensions of self-propelled dry cargo ships, liquid cargo ships, container ships and self-unloading sand ships downstream of the Pearl River Main Line. This standard applies to cargo ships downstream of the Pearl River Main Line.
JT/T 559-2015 history
2015JT/T 559-2015 Dimensions series standards of cargo vessel for lower reaches of Zhujiang main river
2004JT/T 559-2004 Dimensions series standards of cargo vessel for Zhujiang mainriver