GJB 6850.145-2009 Surface ship mooring and sailing test procedures part 145: Ventilation system test has been changed from GJB 524.21-1988 Procedures for mooring and sailing test of speedboats (planing boats) mechanical ventilation system testing.
GJB 6850.145-2009 Surface ship mooring and sailing test procedures part 145: Ventilation system test has been changed from GJB 350.32-1987 Surface combat ship mooring and sailing test procedures Ventilation system testing.
GJB 6850.145-2009 Surface ship mooring and sailing test procedures part 145: Ventilation system test has been changed from GJB 164.30-1986 Landing ship mooring and navigation test procedures Ventilation system test.
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