ISO IEC 17021-3 -2017Conformity assessment
ISO 11114-5 2022 Gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 5 Test methods for evaluating plastic liners.pdf
ISO 13856-3 2013 Safety of machinery — Pressure-sensitive protective devices — Part 3 General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices.pdf
ISO 21173 2019 Submersibles — Hydrostatic pressure test — Pressure hull and buoyancy materials.pdf
ISO 6181 2023 Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General requirements.pdf
ISO 16827 2012 Non-destructive testing — Ultrasonic testing — Characterization and sizing of discontinuities.pdf
ISO 23070 2020 Water Reuse in Urban Areas Guidelines for reclaimed water treatment Design principles of a RO treatment system of municipal wastewater.pdf
ISO-IEC 23090-22 2024 Information technology - Coded representation of immersive media - Part 22 Conformance for G-PCC.pdf
ISO 22278 2020 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for crystalline quality of single-crystal thin film (wafer) using XRD method with parallel X-ray beam.pdf
ISO 1049-1975Continuous mechanical handling equipment for loose bulk materials. Vibrating conveyors.pdf
ISO 789-1 2018 Agricultural tractors Test procedures Part 1 Power tests for power take-off.pdf
GB-T 17214.1-1998 工业过程测量和控制装置工作条件 第1部分 气候条件.pdf
GB-T 20159.3-2011 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用.pdf
GB-T 24743-2009 技术产品文件 钢铁零件热处理表示法.pdf
GB-T 1468-2011 描图纸.pdf
GB-T 17288-2009 液态烃体积测量 容积式流量计计量系统.pdf
GB-T 24259-2009 石油天然气工业 管道输送系统.pdf
GB-T 20342-2006 农业拖拉机和机械 远程液压动力伺服和控制机构标志.pdf
GB-T 15034-2009 芒果 贮藏导则.pdf
GB-T 17462-1998 金属覆盖层 锡-镍合金电镀层.pdf
GB-T 3241-2010 电声学 倍频程和分数倍频程滤波器.pdf