Chinese National Standard List: Navigation channel and mark in general |
GB/T 17765-2021 Terminology of aids to navigation
Issued on: 2021-08-20 Price(USD): 690.0 |
GB 50139-2014 Navigation standard of inland waterway
Issued on: 2014-04-15 Price(USD): 810.0 |
GB 50139-2004 Navigation standard of inland waterway
Issued on: 2004-3-1 Price(USD): 720.0 |
GB/T 17765-1999 Terminology of aids to navigation
Issued on: 1999-5-31 Price(USD): 480.0 |
JTJ 311-1997 Bridge Navigation Standard for Seagoing Vessel
Issued on: 1997-12-25 Price(USD): 550.0 |
GBJ 139-1990 Standards for inland navigable waterway
Issued on: 1990-12-15 Price(USD): 310.0 |
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