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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
Use a thin, light plastic attached to a stick or hanger. Cut the plastic into thin strips away from the stick or hanger (the thinner the better, but not too long or short). Move it across an inflated mattress and the hole will be revealed when a strip blows away from the mattress.
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