Improve Diaphragm meaning in Urdu

Is there any meaning of the word diaphragm that needs an edit? Please click that meaning to rewrite it.

پردہ لگانافوٹوگرافی سیاہ پردہ لگانا

Is there any meaning of the word diaphragm that needs to be removed from the list? Please click that meaning to mark it for deletion.

پردہ لگانافوٹوگرافی سیاہ پردہ لگانا

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