ISO IEC TS 22604 2023 Information technology — Biometric recognition of subjects in motion in access-related systems
ISO 23977-2 2020 Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater — Part 2 Method by measuring the oxygen demand in closed respirometer.pdf
ISO_IEC 8441-1-1991Information technology -- High density digital recording (HDDR) -- Part 1_ Unreco.pdf
GB-T 32920-2023 信息安全技术 行业间和组织间通信的信息安全管理 ISO 27010-2015.pdf
ISO IEC IEEE 15289 2019 Systems and software engineering — Content of life-cycle information items (documentation).pdf
ISO IEC 7816-4 2020 Amd 1 2023 Identification cards — Integrated circuit cards — Pa.pdf
ISO 12925-1 2024 Lubricants industrial oils and related products (class L) Family C (gears) Part 1 Specifications for lubricants for enclosed gear systems.pdf
ISO 4943 2022 Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method.pdf
ISO 5687 2018 Equipment for harvesting Combine harvesters Determination and designation of grain tank capacity and unloading device performance.pdf
ISO 13209-1 2011 Road vehicles Open Test sequence eXchange format (OTX) Part 1 General information and use cases.pdf
ISO 23668 2022 Ships and marine technology — Marine environment protection — Continuous on-board pH monitoring method.pdf
GB-T 33184-2016 地理信息 地理信息权限表达语言.pdf
GB-T 1989-1980 信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法.pdf
GB-T 3766-2015 液压传动 系统及其元件的通用规则和安全要求.pdf
GB-T 6163.9-2000 各种发射类型的无线电接收机的测量方法 第9部分 广播数据系统接收特性的测量.pdf
GB-T 17248.3-2018 声学 机器和设备发射的噪声 采用近似环境修正测定工作位置和其他指定位置的发射声压级.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 41354-2022 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力.pdf
GB-T 7757-2009 硫化橡胶或热塑性橡胶 压缩应力应变性能的测定.pdf
GB-T 1546-2018 纸浆 卡伯值的测定.pdf
GB-T 14520-1993 气相色谱分析法测定不饱和聚酯树脂增强塑料中的残留苯乙烯单体含量.pdf