全网唯一标准王
QJ2227A-2005 航天用电子元器件储存和超期复验要求
ISO 80601-2-84 2023 Medical electrical equipment — Part 2-84 Particular requirements for t.pdfISO TS 16550 2014 Nanotechnologies — Determination of silver nanoparticles potency by release of muramic acid from Staphylococcus aureus.pdfISO IEC 15771 1998 Information technology —Telecommunications and informatio.pdfISO 22090-3 2014 Ships and marine technology — Transmitting heading devices (THDs) — Part 3 GNSS principles.pdfISO TR 7015 2023 Ergonomics — The application of ISO TR 12295, ISO 11226, the ISO 11228 series and ISO TR 23476 in the construction sector (civil construction).pdfISO 6695 2015 Cycles — Pedal axle and crank assembly with square end fitting — Assembly dimensions.pdfISO 21395-1 2020 Optics and photonics Test method for refractive index of optical glasses Part 1 Minimum deviation method.pdfISO 19012-3 2015 Microscopes — Designation of microscope objectives — Part 3 Spectral transmittance.pdfISO 10216 2024 Anodizing of aluminium and its alloys Instrumental determination of image clarity of anodic oxidation coatings Instrumental method.pdfISO IEC 30182 2017 Smart city concept model — Guidance for establishing a model for data interoperability.pdfGB-T 1669-2001 增塑剂加热减量的测定.pdfGB-T 10020-1988 加法器 功能键盘的布局.pdfGB-T 4595-2020 船上噪声测量.pdfGB-T 22713-2008 不平衡电压对三相笼型感应电动机性能的影响.pdfGB-T 12910-2023 纸和纸板 二氧化钛含量的测定.pdfGB-T 16535-2008 精细陶瓷线热膨胀系数试验方法 顶杆法.pdfGB-T 22328-2008 动植物油脂 1-单甘酯和游离甘油含量的测定.pdfGB-T 24289-2009 纸和纸板 镜面光泽度的测定 平行光束75°，DIN法.pdfGB-T 38142-2019 弹性、纺织和层压铺地物 脚轮椅测试.pdfGB-T 36034-2018 埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求.pdf
