China National Standards

China Photography―Photographic GB Standards List


  •  China "Photography―Photographic" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 9045-2006 Photography―Photographic materials―Determination of ISO resolving power
    摄影 照相材料 ISO分辨力的测定
    China National Standards
    Photography―Photographic

    English PDF
    GB/T 20432.4-2006 Photography―Photographic-grade chemicals―Test methods―Part 4: Determination of residue after ignition
    摄影 照相级化学品 试验方法 第4部分: 灼烧残渣的测定
    China National Standards
    Photography―Photographic

    English PDF
    GB/T 20432.1-2006 Photography―Photographic-grade chemicals―Test methods―Part 1: General
    摄影 照相级化学品 试验方法 第1部分: 总则
    China National Standards
    Photography―Photographic

    English PDF

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