GB-T 24583.6-2019 钒氮合金 硫含量的测定 红外线吸收法
ISO 18668-4 2017 Traditional Chinese medicine — Coding system for Chinese medicines — Part 4 Codes for granule forms of individual medicinals for prescriptions.pdf
ISO 21432 2019 Non-destructive testing — Standard test method for determining residual stresses by neutron diffraction.pdf
ISO TS 23483 2022 Carbon fibres — Determination of polyacrylonitrile-based (PAN-based) carbon fibre tow characteristics — Heat transfer parameter.pdf
ISO TS 10689 2023 Nanotechnologies — Superhydrophobic surfaces and coatings.pdf
ISO 9443 2018 Surface quality classes for hot-rolled bars and wire rod.pdf
ISO 10993-5 2009 Biological evaluation of medical devices — Part 5 Tests for in vitro cytotoxicit.pdf
ISO 24131-2 2023 Internal protection by polymeric lining for ductile iron pipes — Requirements and test methods — Part 2 Epoxy lining.pdf
ISO 8980-4 2006 Ophthalmic optics Uncut finished spectacle lenses Part 4 Specifications and test methods for anti-reflective coatings.pdf
ISO 23586 2022 Conveyor belts — Indentation rolling resistance related to belt width — Requirements and testing.pdf
ISO 9241-154 2013 Ergonomics of human-system interaction — Part 154 Interactive voice response (IVR) applications.pdf
GB-T 2423.55-2006 电工电子产品环境试验 第2部分 环境测试 试验Eh 锤击试验.pdf
GB-T 19448.8-2004 圆柱柄刀夹 第8部分 Z型,附件.pdf
GB 38455-2019 眼科仪器 角膜曲率计.pdf
GB-T 13346-2012 金属及其它无机覆盖层 钢铁上经过处理的镉电镀层.pdf
GB-T 37709-2019 非正规教育服务通则.pdf
GB-T 9451-2005 钢件薄表面总硬化层深度或有效硬化层深度的测定.pdf
GB-T 12617.2-2006 开口型沉头抽芯铆钉 30级.pdf
GB-T 26954-2011 焊缝无损检测 基于复平面分析的焊缝涡流检测.pdf
GB-T 7141-2008 塑料热老化试验方法.pdf
GB-T 16494-2013 化学试剂 二甲苯.pdf