China 'GB 38030.4-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 38030.4-2019
Dimensions series of standard transport ship types passing the locks of inland rivers—Part 4:The “three lanes” of the Pearl River system 内河过闸运输船舶标准船型主尺度系列 第4部分:珠江水系“三线”
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China