GB-T 30983-2014 光伏用玻璃光学性能测试方法
ISO 1704 2022 Ships and marine technology Stud-link anchor chains.pdf
ISO 11408 1999 Chemical conversion coatings — Black oxide coating on iron and steel — Specification and test methods.pdf
ISO 6183 2022 Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation.pdf
ISO 1173 2001 Assembly tools for screws and nuts — Drive ends for hand- and machine-operated screwdriver bits and connecting parts — Dimensions, torque testing.pdf
ISO 477 1982 Textile machinery and accessories — Cone and cheese winding machi.pdf
ISO 6743-2 1981 Lubricants industrial oils and related products (class L) Classification Part 2 Family F (Spindle bearings bearings and associated clutches).pdf
ISO TR 14872 2019 Health informatics — Identification of medicinal products — Core principles for maintenance of identifiers and terms.pdf
ISO 13162 2021 Water quality — Carbon 14 — Test method using liquid scintillation counting.pdf
ISO-IEC GUIDE 99 2007 International vocabulary of metrology -- Basic and general concepts and associated terms (VIM).pdf
ISO 27307 2015 Thermal spraying Evaluation of adhesion-cohesion of thermal sprayed ceramic coatings by transverse scratch testing.pdf
GB-T 17804-2009 往复式内燃机 图形符号.pdf
GB-T 41-2016 1型六角螺母 C级.pdf
GB-T 14897.1-1994 木工刀具 基本术语.pdf
GB-T 24062-2009 环境管理 将环境因素引入产品的设计和开发.pdf
GB-T 1634.3-2004 塑料 负荷变形温度的测定 第3部分 高强度热固性层压材料.pdf
GB-T 18051-2000 潜油电泵振动试验方法.pdf
GB-T 10467-1989 水果和蔬菜产品中挥发性酸度的测定方法.pdf
GB-T 74-2018 开槽凹端紧定螺钉.pdf
GB-T 3087-2008 低中压锅炉用无缝钢管.pdf
GB 14023-2022 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法.pdf