Integral Valve Oxygen Cylinder Operation
54.8 هزار بار بازدید -
6 سال پیش
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This video will explain the
This video will explain the features of BOC Healthcare's oxygen cylinders, fitted with integral valves, together with a step by step demonstration of how to safely operate a cylinder.
6 سال پیش
در تاریخ 1397/01/29 منتشر شده
است.
54,834
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