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Apparatus for separation of upper sheet from stack and feeding it to the treatment zone
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Two-threshold device
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Device for protecting electric plant against break and wrong phase alternation
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Device for protecting three-phase voltage consumer against phase break or phase alternation change
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Device for protecting electric plant against wrong phase alternation and break
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Timer
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Timer
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Dc voltage stabilizer with protection
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Thyristor control device
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Device for automatic control of the motion of mechanized storage rack load hangers
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Die for producing annular part
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Current protection device
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Power supply source protecting device
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Current protection device
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Method of pre-treatment of super-plastic alloys
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Device for switching-on parallel-connected thyristors
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Electromagnet control device
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Thyristor control device
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Adjustable inverter
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Voltage stabilizer
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