Projekta Nr.ISO 7829:1986
Nosaukums<p>Describes a method for determining the speed and average gradient of black-and-white negative films used in aerial photography. Depending on the processing conditions, a single film product may have several speed and gradient values. The specifications do not apply to infrared aerial films.</p>
Reģistrācijas numurs (WIID)14751
Darbības sfēra<p>Describes a method for determining the speed and average gradient of black-and-white negative films used in aerial photography. Depending on the processing conditions, a single film product may have several speed and gradient values. The specifications do not apply to infrared aerial films.</p>
StatussStandarts spēkā
ICS grupa37.040.20