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Safe use of cranes - Inspection, maintenance and thorough examination of loader cranes. Code of practice. Original standard BS 7121-2-4-2025 in PDF full version. Additional info + preview on request

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AEROSPACE SERIES. Nuts, hexagonal, ordinary, thin, slotted and castle, unified threads, alloy steel, cadmium plated. Specification - Classification Rm ≥ 145 600 lbf/in2 (1 004 MPa) in mating male fastener at ambient temperature | +190 °C. Original standard BS A 103-2025 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Half-burnt dolomite. Original standard BS EN 1017-2025 in PDF full version. Additional info + preview on request

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Hot rolled and cold rolled non-coated products of multiphase steels for cold forming. Technical delivery conditions. Original standard BS EN 10338-2025 in PDF full version. Additional info + preview on request

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Manually operated taps for gas burning appliances. Original standard BS EN 1106-2022 + A1-2023 (2025) in PDF full version. Additional info + preview on request

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Aircraft ground support equipment. Specific requirements - Baggage and equipment tractors. Original standard BS EN 12312-15-2020 + A2-2025 in PDF full version. Additional info + preview on request

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