GB 20800.2-2006 爆炸性环境用往复式内燃机防爆技术通则 第2部分:可燃性粉尘环境用Ⅱ类内燃机
ISO TR 12295 2014 Ergonomics — Application document for International Standards on manual handling (ISO 11228-1, ISO 11228-2 and ISO 11228-3) and evaluation of static working postures (ISO 11226).pdf
ISO IEC 27403-2024.pdf
ISO Guide 35 2017 Reference materials — Guidance for characterization and assessment of homogeneity and stability.pdf
ISO 23500-4 2024 Preparation and quality management of fluids for haemodialysis and related therapies — Part 4 Concentrates for haemodialysis and related therapies.pdf
ISO 16400-3 2024 Automation systems and integration — Equipment behaviour cata.pdf
ISO IEC 23090-19 2023 Information technology — Coded representation of immersive media — Part 19 Reference Software for V-PCC.pdf
ISO 8224-2 1991 Traveller irrigation machines Part 2 Softwall hose and couplings Test methods.pdf
ISO TR 16840-9 2015 Wheelchair seating — Part 9 Clinical interface pressure mapping.pdf
ISO 20338 2019 Oxygen reduction systems for fire prevention — Design, installation, planning and maintenance.pdf
ISO 22969 2019 Paints and varnishes — Determination of solar reflectance.pdf
GB-T 40789-2021 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定.pdf
GB-T 15299-1994 电子设备用电位器 第二部分 分规范 螺杆驱动和旋转预调电位器.pdf
GB-T 5779.3-2000 紧固件表面缺陷 螺栓、螺钉和螺柱 特殊要求.pdf
GB-T 19389-2016 载重汽车轮胎滚动周长试验方法.pdf
GB-T 235-2013 金属材料 薄板和薄带 反复弯曲试验方法.pdf
GB-T 31767-2015 飞机管道和管路 V型卡箍连接凸缘的轮廓尺寸.pdf
GB-T 15883-1995 电子设备用膜固定电阻网络 第2部分 按能力批准程序评定质量的膜电阻网络空白详细规范 评定水平E.pdf
GB-T 25049-2010 镍铁.pdf
GB-T 7571-2008 羊毛 在碱中溶解度的测定.pdf
GB-T 10362-2008 粮油检验 玉米水分测定.pdf