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ISO 13041-1 2020 Test conditions for numerically controlled turning machines and turning centres — Part 1 Geometric tests for machines with horizontal workholding spindle(s).pdf
ISO 2020-1 1997 Aerospace — Preformed flexible steel wire rope for aircraft controls — Part 1 Dimensions and loads.pdf
ISO 18768-2 2022 Organic coatings on aluminium and its alloys — Methods for specifying decorative and protective organic coatings on aluminium — Part 2 Liquid coatings.pdf
ISO 15112 2018 Natural gas Energy determination.pdf
ISO 20468-3 2020 Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 3 Ozone treatment technology.pdf
ISO 3038-1975Corrugated fibreboard. Determination of the water resistance of the glue bond by immers.pdf
ISO 7214 2012 Cellular plastics — Polyethylene — Methods of test.pdf
ISO IEC TS 18661-5 2016 Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 5 Supplementary attributes.pdf
ISO 2540 2016 Centre drills for centre holes with protecting chamfer — Type B.pdf
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GB-T 2900.10-2013 电工术语 电缆.pdf
GB-T 15845.5-1995 视听用户终端技术要求 P×64kbit-s视听业务的视频编解码器.pdf
GB-T 22405-2008 摄影 加工用化学品 溴化钾.pdf
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