国家标准网
GB-T 32579-2016 轨道交通 地面装置 变流机组额定参数的协调及其试验
ISO 13573 2012 Corrosion of metals and alloys — Test method for thermal-cycling exposure testing under high-temperature corrosion conditions for metallic materials.pdfISO-TR 21477 2017 Optics and photonics Preparation of drawings for optical elements and systems Surface imperfection specification and measurement systems.pdfISO IEC 14443-1-2018 Cards and security devices for personal identification Contactless proximity objects Part 1 Physical characteristics.pdfISO 17190-10 2020 Urine-absorbing aids for incontinence Polyacrylate superabsorbent powders Part 10 Test method for determination of extractable polymer content by potentiometric titration.pdfISO 2248：1985 Packaging – Complete, filled transport packages – Vertical impact test by dropping.pdfISO 16526-3 2011 Non-destructive testing — Measurement and evaluation of the X-ray tube voltage — Part 3 Spectrometric method.pdfISO 13794 2019 Ambient air Determination of asbestos fibres Indirect-transfer transmission electron microscopy method.pdfISO 10781 2023 Health informatics — HL7 Electronic Health Record-System Functional.pdfISO 4373 2022 Hydrometry — Water level measuring devices.pdfISO 8563 2023 Propylene and butadiene for industrial use — Sampling in the liquid phase.pdfGB-T 39371-2020 皮革 物理和机械试验 柔软度的测定.pdfGB-T 3394-2009 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法.pdfGB-T 6771-2000 电力机车防火和消防措施的规程.pdfGB-T 15688-2008 动植物油脂 不溶性杂质含量的测定.pdfGB-T 5095.9-1997 电子设备用机电元件 基本试验规程及测量方法 第9部分 杂项试验.pdfGB-T 18109-2011 冻鱼.pdfGB-T 6291-2013 夹扭钳和剪切钳 试验方法.pdfGB-T 5782-2016 六角头螺栓.pdfGB-T 19636-2005 用作圆锯台架的锯台 最大锯片直径为315 mm的手持式圆锯的锯台 安全要求.pdfGB-T 19942-2019 皮革和毛皮 化学试验 禁用偶氮染料的测定.pdf
