Home / Standards / GB/T 15059-1994 GB/T 15059-1994 Active Method for determining the water expansion and shrinkage of photographic film base 片基膨胀率和收缩率的测定方法 Standard Type GBT ICS 37.060.20 CCS G80 Status 现行 Issue Date 1994-05-05 Implementation 1995-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A