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DE2931332A1
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METHOD OF AN OPTOELECTRONIC MEASURING SYSTEM FOR MATERIAL TESTING MACHINES
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Tensile testing machine investigating deformation and strain - measures elongation over whole length of test piece
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HYDRAULIC UNIVERSAL TESTING MACHINE WITH A HYDRAULIC CROSS-MAIN ADJUSTMENT AND LONG STROKE
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Machine for testing materials - has protective bearing supporting piston rod in cylinder, using pressure independent pockets
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Vice for material testing machines - is for control and firm clamping of test samples
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Fixing of probes in testing machines - designed to cause central recoil when sample breaks
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Base for experimental structure - has grid of recesses for support of temporary structures
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Instantaneous values detection device - for instruments with scale and pointer uses optical reading head on scale cover plate
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PISTON ROD GUIDE, IN PARTICULAR FOR HYDRAULIC MATERIAL TESTING MACHINES
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