片语
Photostat printing照相复制
UV photostat紫外直接影印机
photostat copy影印本
photostat process直接影印法
photostat t直接复印件
photostat machine
a duplicating machine that makes quick positive or negative copies directly on the surface of prepared paper
同义词:
Photostat
photostat paper直接印相纸
photostat print照相复制
slant of photostat偏折现象