GJB 2A-1996 Safety limits for damage to human hearing organs caused by impulse noise and shock waves when conventional weapons are launched or exploded (English Version)
Military Standard of the People's Republic of China-General Armament Department
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GJB 2A-1996
GJB 2A-1996 history
1996GJB 2A-1996 Safety limits for damage to human hearing organs caused by impulse noise and shock waves when conventional weapons are launched or exploded
1982GJB 2-1982 Safety standards for the effects of pressure waves on the human body when conventional weapons are launched or exploded