ISO 28593 2017 Acceptance sampling procedures by attributes — Accept-zero sampling system based on credit principle for controlling outgoing quality
ISO 21820 2021 Fine ceramics (advanced ceramics advanced technical ceramics) Ultraviolet photoluminescence image test method for analysing polytypes of boron- and nitrogen-doped SiC crystals.pdf
ISO 20138-2 2019 Railway applications Calculation of braking performance (stopping slowing and stationary braking) Part 2 General algorithms utilizing step by step calculation.pdf
ISO TS 13399-401 2016 Cutting tool data representation and exchange — Part 401 Creation and exchange of 3D models — Converting, extending and reducing adaptive items.pdf
ISO 20182 2024 Refractory test-piece preparation Gunning refractory panels by the pneumatic-nozzle mixing type guns.pdf
ISO 29042-3 2009 Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 3 Test bench method for the measurement of the emission rate of a given pollutant.pdf
ISO 22551 2020 Fine ceramics (advanced ceramics advanced technical ceramics) Determination of bacterial reduction rate by semiconducting photocatalytic materials under indoor lighting environment Se.pdf
ISO 5080 1994 Sisal agricultural twines.pdf
ISO 4496 2017 Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders.pdf
ISO 5667-9 1992 Water quality Sampling Part 9 Guidance on sampling from marine waters.pdf
ISO IEC TR 38504 2016 Governance of information technology — Guidance for principles-based standards in the governance of information technology.pdf
GB-T 8242.3-1987 船体设备术语 舱面属具.pdf
GB-T 8322-2008 分子吸收光谱法 术语.pdf
GB-T 43719-2024 首饰和贵金属 钯含量的测定 丁二酮肟重量法.pdf
GB-T 9731-2007 化学试剂 硫化合物测定通用方法.pdf
GB-T 1274-2011 化学试剂 磷酸二氢钾.pdf
GB-T 14733.11-2008 电信术语 传输.pdf
GB-T 17574-1998 半导体器件 集成电路 第2部分 数字集成电路.pdf
GB-T 22357-2008 土方机械 机械挖掘机 术语.pdf
GB-T 8566-2022 系统与软件工程 软件生存周期过程.pdf
GB-T 18892-2002 复印机械环境保护要求 静电复印机节能要求.pdf