全网唯一标准王
GB-T 14699-2023 饲料 采样
ISO 15665 2023 Acoustics — Acoustic insulation for pipes, valves and flanges.pdfISO 21806-3 2020 Road vehicles Media Oriented Systems Transport (MOST) Part 3 Application layer conformance test plan.pdfISO 32210 2022 Sustainable finance — Guidance on the application of sustainability principles for organizations in the financial sector.pdfISO 4783-2-1989Industrial wire screens and woven wire cloth. Guide to the choice of aperture size an.pdfISO_IEC TR 9573-1988Information processing. SGML support facilities. Techniques for using SGML.pdfISO 23601 2020 Safety identification — Escape and evacuation plan signs.pdfISO 3547-7 2020 Plain bearings — Wrapped bushes — Part 7 Measurement of wall thic.pdfISO 19715 2017 Dentistry — Filling instrument with contra angle.pdfISO 19622 2018 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for piezoelectric constant d33 of piezoelectric ceramics by direct quasi-static method.pdfISO 14085-2 2015 Aerospace series — Hydraulic filter elements — Test methods — Part 2 Conditioning.pdfGB-T 43012-2023 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定.pdfGB-T 27763-2011 声学 评价工作间声学性能的空间声场分布曲线的测量方法及参量表述.pdfGB-T 43618-2023 无损检测 工艺塔伽马射线扫描方法.pdfGB-T 11848.2-1989 铀矿石浓缩物中硝酸不溶铀的测定.pdfGB-T 9881-2008 橡胶 术语.pdfGB-T 3903.8-2022 鞋类 内底试验方法 层间剥离强度.pdfGB-T 12508-1990 光学识别用字母数字字符集 第二部分 OCR-B 字符集印刷图象的形状和尺寸.pdfGB-T 16642-2008 企业集成 企业建模框架.pdfGB-T 13927-2022 工业阀门 压力试验.pdfGB-T 39758-2021 无障碍设计 盲文在标志、设备和器具上的应用.pdf
