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HSS grooving and cutting-off turning tools. Design and dimensions
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State system for ensuring the uniformity of measurements. The procedures (methods) of measurements of structure and properties of water samples. General requirements to development
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Unpressurized switchgears for rated voltage up to and including 35 kV for railway traction and transformer substations. General specifications
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State system for ensuring the uniformity of measurements. National hierarchy scheme for measuring instruments of lightning discharge pulse current strength in range from 1 to 100 kA
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Soldered and brazed joints. Test methods for tension and long-term strength
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