GB-T 44131-2024 燃料电池电动汽车碰撞后安全要求
ISO 55011 2024 Asset management Guidance for the development of public policy to enable asset management.pdf
ISO 23363 2020 Electrodeposited coatings and related finishes Electroless Ni-P-ceramic composite coatings.pdf
ISO IEC IEEE 12207 2017 Systems and software engineering — Software life cycle processes.pdf
ISO 15362 2014 Stereomicroscopes — Information provided to the user.pdf
ISO 6362-4 2022 Wrought aluminium and aluminium alloys — Extruded rods bars, tubes and profiles — Part 4 Tolerances on form and dimensions for profiles.pdf
ISO 6843 1988 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Estimation of the mean relative molecular mass.pdf
ISO 9758 2000 Aerospace — Fork-ends, in steel, threaded, for rolling bearings, for aircraft control wire rope — Dimensions and loads.pdf
ISO 11138-7 2019 Sterilization of health care products — Biological indicators — Part 7 Guidance for the selection, use and interpretation of results.pdf
ISO 5117 2023 Automatic steam traps — Production and performance characteristic tests.pdf
ISO IEC 17839-2 2015 Amd 1 2021 Information technology — Biometric System-on-Ca.pdf
GB-T 21069-2007 天然气 高压下水含量的测定.pdf
GB-T 18272.5-2000 工业过程测量和控制 系统评估中系统特性的评定 第5部分 系统可信性评估.pdf
GB-T 97.1-2002 平垫圈 A级.pdf
GB-T 9758.5-1988 色漆和清漆 “可溶性”金属含量的测定 第五部分 液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法.pdf
GB-T 19868.2-2005 基于焊接经验的工艺评定.pdf
GB-T 21737-2008 为消费者提供商品和服务的购买信息.pdf
GB-T 23291-2009 机床 整体爪手动自定心卡盘检验条件.pdf
GB-T 15142-2011 含碱性或其它非酸性电解质的蓄电池和蓄电池组 方形排气式镉镍单体蓄电池.pdf
GB-T 4214.5-2023 家用和类似用途电器噪声测试方法 电动剃须刀、电理发剪及修发器的特殊要求.pdf
GB-T 38166-2019 钢板搪瓷、铝搪瓷和铸铁搪瓷的样板制备.pdf