专利 一种农业有机肥料用晾晒装置
ISO 3310-1 2016 Test sieves Technical requirements and testing Part 1 Test sieves of metal wire cloth.pdf
ISO 9747 2000 Aerospace Double-shank ball-ends in corrosion-resistiant steel swaged on aircraft control wire rope Dimensions and loads.pdf
ISO IEC 23008-1 2023 Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 1 MPEG media transport (MMT).pdf
ISO 19699-1 2017 Superabsorbent polymer — Sodium polyacrylate resin for absorbing blood — Part 1 Test methods.pdf
ISO 16750-2 2023 Road vehicles Environmental conditions and testing for electrical and electronic equipment Part 2 Electrical loads.pdf
ISO 6617 1994 Petroleum-based lubricating oils — Aging characteristics — Determination of change in Conradson carbon residue after oxidation.pdf
ISO-TS 21831 2020 Information model of Chinese materia medica processing.pdf
ISO 9873 2019 Dentistry — Intra-oral mirrors.pdf
ISO TS 20460 2015 Paper and board — Automated on-line testing — Metrological comparability between standardized measurements and output of on-line gauges.pdf
ISO 29473 2010 Fire tests — Uncertainty of measurements in fire tests.pdf
GB-T 4017-1997 摇臂钻床 精度检验.pdf
GB-T 1558-2009 硅中代位碳原子含量 红外吸收测量方法.pdf
GB-Z 32002-2015 信息与文献 文件管理工作过程分析.pdf
GB-T 4132-2023 绝热 术语.pdf
GB-T 16461-2016 单刃车削刀具寿命试验.pdf
GB-T 22553-2023 利用重复性、再现性和正确度的估计值评定测量不确定度的指南.pdf
GB-T 23355-2009 卷烟 总粒相物中烟碱的测定 气相色谱法.pdf
GB-T 3138-2015 金属及其他无机覆盖层 表面处理 术语.pdf
GB-T 33152-2016 影像材料 湿法加工银胶型黑白照相反射胶片 暗室储存规范.pdf
GB-T 33145-2023 大容积钢质无缝气瓶.pdf