Occupational safety standard system. Electrotechnical devices for voltage more than 1 000 v
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Earth leakage circuit breakers
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Grounding mine electrical installations. Technical requirements and control methods
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Zaschita ot sverhtokov i kontrol' izolyatsii rudnichnogo elektrooborudovaniya
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Alternating current apparatus and devices for voltages above 1000 V. Temperature rise at continuous duty. Norms and test methods
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Live working. Terminology for tools, devices and equipment
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Metal bellows expansion joints for the pipelines of electric power stations and heat-supply systems. Types, basic parameters and general technical requirements
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About consideration of the appeal
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Electric flameproof devices. Current-carrying (through) jonts. Additional technical requirements. Delivery for export.
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Electric flameproof devices. Current-carrying (through) joints. Design and executional dimensions.
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Explosion-proof and mining electrical equipment. Terminal current-carrying clamps (through clamps).
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Equipment for manufacture of electronic products. Methods of measurement of the main parameters of dust protection equipment.
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