|
印刷电路板用重氮盐胶片
Diazo film for printed circuit board (PCB)
价格：￥0.00
|
|
|
|
|
|
彩色电影正片感光度和格码测定方法
Determination of color motion picture positive film sensitivity speed and gamma
价格：￥0.00
|
|
|
|
|
|
120胶卷片轴尺寸
Dimensions of 120 film axis
价格：￥0.00
|
|
|
|
|
|
35mm胶卷片轴尺寸
Dimensions of 35mm film axis
价格：￥0.00
|
|
|
|
|
|
135胶卷暗盒技术要求
Specification for 135-size magazines
价格：￥0.00
|
|
|
|
|
|
|
|
彩色胶卷和相纸照片.冲洗加工技术规范
Specification for processing.Photographic colour films and paper prints
价格：￥0.00
|
|
|
|
|
|
|
|
|
|
|
