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Gas discharge devices. Appearance requirements and control methods
Document status: Active
Pins with screw hole for heated core boxes. Design and dimensions
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High-strength cheese-head and conical bolts for bridge building. Nuts and washers for them. Specifications
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Fire equipment. Small size cylinders for breathing apparatuses and escape respirators with compressed air. General technical requirements. Test methods
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Means of education and upbringing. Terms and definition
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Threaded connecting ends for valves, fittings and pipes with tens - shaped seals for pn20-100 MPa (200-1000 kgf/cm2) dimensions
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