Military Standard of the People's Republic of China-General Armament Department
Latest
GJB 7996-2013
Scope
This standard stipulates the basic content, test method and accuracy evaluation method of Doppler log at sea. This standard is applicable to the qualification or type test of acoustic Doppler log used by various surface ships. The type test of the Doppler log used by the submarine can be carried out by reference.
GJB 7996-2013 history
2013GJB 7996-2013 Code for finalization test of Doppler log