DEVICE FOR ACTIVE MEASUREMENT OF DIAMETRES OF CYLINDRICAL OBJECTS
FIELD: physics. ^ SUBSTANCE: device has a bearing structure, a measuring rod and a displacement measuring device. The device is also fitted with a guide rod and a plunger pair with a spring and a guide clamp whose ends are joined to movable wear-resistant ball bearings lying symmetrically with the a...
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Format: | Patent |
Sprache: | eng ; rus |
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