syringe for medical purpose
... sprayer for medical purpose 医用喷雾器 syringe for medical purpose 医用注射管 a legitimate medical purpose 合法的医疗目的 ...
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我们利用了废医用输液管、注射器等自制了一套表面张力测定仪。
We use a tube of medical waste, syringes, such as a surface tension of self-made detector.
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