全网唯一标准王
GB-T 8338-2023 照相机快门 时间的测量
ISO 18473-4 2022 Functional pigments and extenders for special applications — Part 4 Nanoscale titanium dioxide for photocatalytic application.pdfISO TR 23629-1 2020 UAS traffic management (UTM) — Part 1 Survey results on UTM.pdfISO 965-2 1998 ISO general purpose metric screw threads — Tolerances — Part 2 Limits of sizes for general purpose external and internal screw threads — Medium quality.pdfISO TS 23366 2023 Nanotechnologies — Performance evaluation requirements for quantifying biomolecules using fluorescent nanoparticles in immunohistochemistry.pdfISO 23134 2022 Coffee and coffee products — Determination of particle size of ground roasted coffee — Horizontal sieving motion method using circular brushes.pdfISO 11841-1 2000 Road vehicles and internal combustion engines — Filter vocabulary — Part 1 Definitions of filters and filter components.pdfISO 3506-2 2020 Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners — Part 2 Nuts with specified grades and property classes.pdfISO 11312 2000 Photography — Sheets of sensitized material for the pre-press indus.pdfISO 8115-3 2022 Cotton bales — Part 3 Packaging and labelling.pdfISO 11599 1997 Determination of gas porosity and gas permeability of hydraulic binders containing embedded radioactive waste.pdfGB-T 3098.11-2002 紧固件机械性能 自钻自攻螺钉.pdfGB-T 43057-2023 光伏组件 动态机械载荷试验.pdfGB-T 4585-2024 交流系统用高压瓷和玻璃绝缘子的人工污秽试验.pdfGB-T 15829-2021 软钎剂 分类与性能要求.pdfGB-T 18311.6-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分 检查和测量 回波损耗.pdfGB-T 5267.4-2009 紧固件表面处理 耐腐蚀不锈钢钝化处理.pdfGB-T 40884-2021 小艇 电力推进系统.pdfGB-T 11344-2021 无损检测 超声测厚.pdfGB-T 5680-2023 奥氏体锰钢铸件.pdfGB-T 7809-2017 滚动轴承 外球面球轴承座 外形尺寸.pdf
