shipping number meaning in English

船运编号
装船序号

To help with your records , use this optional area for your internal shipping numbers or codes
可以于本选择栏附上您内部的寄件号码或识别码，以助您整理查阅。
On the other hand , with the increase of ship number and the appearance of special ships , the sea - lane and the port are becoming relative narrow
另一方面，航运量的不断增大，船舶航行密度越来越大，航道及港口变得相对狭窄，船舶操纵变得更加困难和复杂。