720_24_3.72_May202021

Name: 720_24_3.72_May202021
Uploaded: 2021-07-12T06:06:30+00:00
Duration: 59 s
Channel: FacTech hemant
Description: Guys in this covid situation there is huge demand of oxygen cylinder and cryogenic cylinders. but you will amazed to know that oxygen is not made artificially but it is seperated from our atmosphere. <br />more for details please watch the full video.

FacTech hemant

Guys in this covid situation there is huge demand of oxygen cylinder and cryogenic cylinders. but you will amazed to know that oxygen is not made artificially but it is seperated from our atmosphere.  more for details please watch the full video.

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