GB-T 10051.13-2010 起重吊钩 第13部分:叠片式吊钩技术条件
ISO 25178-701 2010 Geometrical product specifications (GPS) — Surface texture Areal — Part 701 Calibration and measurement standards for contact (sty.pdf
ISO 21111-2 2020 Road vehicles — In-vehicle Ethernet — Part 2 Common physical entity requirements.pdf
ISO 23243 2020 Non-destructive testing — Ultrasonic testing with arrays — Vocabulary.pdf
ISO 3251 2019 Paints, varnishes and plastics — Determination of non-volatile-matter content.pdf
ISO 52032-1 2022 Energy performance of buildings — Energy requirements and efficiencies of heating, cooling and domestic hot water (DHW) distribution systems — Part 1 Calculation procedures.pdf
ISO 17422 2018 Plastics Environmental aspects General guidelines for their inclusion in standards.pdf
ISO 2568-1988Hand- and machine-operated circular screwing dies and hand-operated die stocks second e.pdf
ISO 4629-2 2016 Binders for paints and varnishes — Determination of hydroxyl value — Part 2 Titrimetric method using a catalyst.pdf
ISO 6579-1 2017 Microbiology of the food chain — Horizontal method for the detection, enumeration and serotyping of Salmonella — Part 1 Detection of Salmonella spp..pdf
ISO 1288-1 2016 Glass in building — Determination of the bending strength of glass — Part 1 Fundamentals of testing glass.pdf
GB-T 20159.3-2011 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用.pdf
GB-T 25854-2010 一般起重用D形和弓形锻造卸扣.pdf
GB-T 19768-2005 过程分析器试样处理系统性能表示.pdf
GB-T 14006.2-1997 通信和电子设备用变压器和电感器外形尺寸 第2部分 采用YEx-2系列铁心片印制板安装式变压器和电感器.pdf
GB-T 25402-2010 植物保护机械 喷雾机 大田作物喷雾机用试验跑道.pdf
GB 7957-2023 煤矿用矿灯安全技术要求.pdf
GB-T 6120-2012 锯片铣刀.pdf
GB-Z 21233-2007 声学 应用社会调查和社会声学调查评价噪声烦恼度.pdf
GB-T 9766.6-2021 轮胎气门嘴试验方法 第6部分 气门芯试验方法.pdf
GB-T 21684-2008 木工机床 二、三、四面铣床 术语和精度.pdf