Russian standards

Rough tires carbon steel for the rolling stock on narrow gauge railways. Profiles and sizes

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Petroleum products. Method for determination of colour on colorimeter TsNT

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Disk type milling cutters for cutting plastics micarta type. Construction and dimensions

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Metal casting patterns. Fixing patterns by pins on metal pattern plates. Design and dimensions

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Metal casting patterns. Fixing and securing pattern plates. Design and dimensions

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Wood casting patterns. Fixing patterns by pins and dowels on pattern plates. Design and dimensions

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