Online Standards Store PDF
Traction reducer tooth gears and its blanks, reducer gear housing for subway rolling stock. Specifications
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Printing types. Type family 'Baltica' (for alphabets of Russian and roman graphic bases). Range of application. Design. Base line. Characters per 4 picas
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Non-ferrous metals and alloys. Hardness measurement by shock indentation method
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Gas-shielded arc welding. Welded joints. Main types, design elements and dimensions
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