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Handling arrangement for rail-carrying train
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Transformer for railway loads
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Loader gripper
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Building frame
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Polymer-concrete mix
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Concrete mix
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Method of constructing water-impervious prefabricated lining
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Oscillograph
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Device for pulse observation
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Method of thermocyclic treatment of dispersion-hardening nickel alloys
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Device for connecting incandescent lamps to dc source
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