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Method for restoration of paint layer of monumental paintings work of art on the plaster
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Woven cloth for manufacturing shock-resistant mittens
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Capacitor capacitance meter
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Weft inserter in air-needle loom
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Device for braking gripping shuttles in loom
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Method of determining parameters of a circuit
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Reversible switching device
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Method of neutralizing odour and cleaning used air
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Method of determining bicomplex parameters of materials by mcw
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A.c. electric drive
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Ac drive
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Device for manual capacitor braking of inductor motor with subsiding rotor flux
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Arrangement for automatic reconnection of induction motor
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Sowing apparatus
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Device for overload protection of electric motor
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