专利 一种授权请求到达提醒方法及装置
ISO 18516 2019 Surface chemical analysis Determination of lateral resolution and sharpness in beam based methods with a range from nanometres to micrometres.pdf
ISO 10406-1 2015 Fibre-reinforced polymer (FRP) reinforcement of concrete — Test metho.pdf
ISO 1135-5 2015 Transfusion equipment for medical use — Part 5 Transfusion sets for single use with pressure infusion apparatus.pdf
ISO IEC 29164 2011 Information technology — Biometrics — Embedded BioAPI.pdf
ISO 22897 2023 Glass in building — Glazing and airborne sound insulation — Product desc.pdf
ISO 10147 2011 Pipes and fittings made of crosslinked polyethylene (PE-X) — Estimation of the degree of crosslinking by determination of the gel content.pdf
ISO 22917 2016 Precision superabrasives — Limit deviations and run-out tolerances for grinding wheels with diamond or cubic boron nitride.pdf
ISO 8940 2002 Aerospace Nuts anchor self-locking sealing floating two-lug with counterbore with MJ threads classifications 900 MPa (at ambient temperature)-120 degrees C 900 MPa (at ambient temperatu.pdf
ISO 585-1990Plastics. Unplasticized cellulose acetate. Determination of moisture content second edit.pdf
ISO 24032 2021 Soil quality — In situ caging of snails to assess bioaccumulation of contaminants.pdf
GB-T 17909.1-1999 起重机 起重机操作手册 第1部分 总则.pdf
GB-T 32484-2022 表壳体及其附件 气相沉积镀层.pdf
GB-T 1229-2006 钢结构用高强度大六角螺母.pdf
GB-T 659-2011 化学试剂 硝酸铵.pdf
GB-T 23434-2009 运输信息及控制系统 车载导航系统 通信信息集要求.pdf
GB-T 19158-2003 站用压缩天然气钢瓶.pdf
GB-T 21931.1-2008 镍、镍铁和镍合金 碳含量的测定 高频燃烧红外吸收法.pdf
GB-T 27509-2011 透射式投影器 投影台尺寸.pdf
GB-T 18501.2-2001 直流和低频模拟及数字式高速数据处理设备用连接器 第2部分 有质量评定的圆形连接器分规范.pdf
GB-T 18601-2009 天然花岗石建筑板材.pdf