Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
Latest
GJB 6224-2008
Scope
This standard specifies the experimental equipment, equipment and installations, test conditions, test procedures, descriptions of results and test reports, etc. This standard is applicable to the test of the effective shielding area of visible light by the smoke bombs and smoke equipment smoke screens that form smoke on the ground in the field.
GJB 6224-2008 history
2008GJB 6224-2008 Test method of effective obscuring area for field smoke screen aganist the visible light