General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 9860-1995
Replace
GB 9860-1988
Scope
This standard specifies the principles, instruments, medicines, materials, utensils, test procedures and calculation methods for the determination of water absorption of silver salt photosensitive materials. This standard applies to silver salt photosensitive materials, including black and white, color film, black and white, color photo paper and dry plate.
GB/T 9860-1995 history
1995GB/T 9860-1995 Determination of the water absorbility of silver halide photographic material