Russian standards PDF
Metal-faced building panels with plastic foam thermal insulation. General specifications
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Shell carbide-tipped countersinks for machining parts from light alloys. Design and dimensions
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Solid mineral fuel. Method for determination of ash abrasiveness coefficient
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System of ensuring of geometrical parameters accuracy in construction. Main principles
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Thin-layered glass reinforced plastics electrical heating elements for the voltage of 220 and 27 V. Construction and sizes
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