全网唯一标准王
GB-T 17560-1998 数据的统计处理和解释 中位数的估计
ISO 11799 2024 Information and documentation Document storage requirements for archive and library materials.pdfISO-IEC TS 30168 2024 Internet of Things (IoT) - Generic trust anchor application programming interface for industrial IoT devices.pdfISO 24212 2024 Remediation techniques applied at contaminated sites.pdfISO-TS 55010 2024 Asset management Guidance on the alignment of financial and non-financial functions in asset management.pdfISO 16425 2024 Ships and marine technology — Specifications for the installation.pdfISO 5618-2 2024 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for GaN crystal surface defects Part 2 Method for determining etch pit density.pdfISO 23500-2 2024 Preparation and quality management of fluids for haemodialysis and related therapies Part 2 Water treatment equipment for haemodialysis applications and related therapies.pdfISO 16000-40 2019 Amd 1 2024 Indoor air — Part 40 Indoor air quality managemen.pdfISO 7249 2024 Textiles — Fibres — Determination of burning behaviour by oxygen index.pdfISO 5832-7 2024 Implants for surgery — Metallic materials — Part 7 Forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy.pdfISO 6953-1 2024 Pneumatic fluid power — Compressed air pressure regulators and filter-re.pdfISO 15638-25 2024 Intelligent transport systems — Framework for collaborative telemat.pdfISO 16881-1 2024 Cranes Design calculation for wheel-rail contacts and associated trolley track supporting structure Part 1 General.pdfISO-PAS 8329 2024 Extended master connection file (χMCF) Description of mechanical connections and joints in structural systems.pdfISO TR 29996 2024 Education and learning services — Distance and digital learning ser.pdfISO 20121-2024 中文版.pdfISO 8728 2024 Ships and marine technology — Marine gyro-compasses.pdfISO 14404-2 2024 Calculation method of carbon dioxide emission intensity from iron and steel production Part 2 Steel plant with electric arc furnace (EAF).pdfISO 23581 2024 Petroleum products and related products Determination of kinematic viscosity Method by Stabinger type viscometer.pdfISO 23611-2 2024 Soil quality Sampling of soil invertebrates Part 2 Sampling and extraction of micro-arthropods (Collembola and Acarina).pdf
