感光负片的密度范围一般为()。A、0.05~3.3B、0.05~2.4C、0.1~1.8D、0.1~4.4
感光负片的密度范围一般为()。
- A、0.05~3.3
- B、0.05~2.4
- C、0.1~1.8
- D、0.1~4.4
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