When speaking of versatile power tools worth having around a workshop, the angle grinder undoubtedly deserves a place among them. This tool is excellent for cutting, sanding, and polishing various ...
RENT IT NOW, OWN IT LATER. Your Alternative Pathway To Ownership.
Main Astronomical Observatory of National Academy of Sciences, Kiev, Ukraine. The description of a new device which is an improved version of the classic torsion balance is given. The device, which is ...
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