Checking By Device The Availability Of The Argon (Stock Footage)

Checking By Device The Availability Of The Argon (Stock Footage)

Checking by device the availability of the argon gas in the window glass. Close view. Making of normal window, tempered and armored glass. Factory for the treatment of flat glass on the machines with program control. Cutting. Grinding. Tempering. Indoors. Kiev, Ukraine

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