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GB-T 19986-2005 木工机床 盘式磨光机 术语
ISO 720 2020 Glass Hydrolytic resistance of glass grains at 121 C Method of test and classification.pdfISO 6670 2002 Instant coffee — Sampling method for bulk units with liners.pdfISO 21501-4 2018 Amd 1 2023 Determination of particle size distribution — Single particle light interaction methods — Part 4 Light scattering airborne particle counter for clean spaces — Amendment 1.pdfISO 8819 1993 Liquefied petroleum gases — Detection of hydrogen sulfide — Lead acetate method.pdfISO 23052 2020 Anodizing of aluminium and its alloys Test method for chemical resistance of anodic oxidation coatings on aluminium and its alloys using electromotive force apparatus.pdfISO IEC 18328-1 2015 Identification cards — ICC-managed devices — Part 1 General framework.pdfISO 20685-1 2018 3-D scanning methodologies for internationally compatible anthropometric databases Part 1 Evaluation protocol for body dimensions extracted from 3-D body scans.pdfISO 24917 2020 Space systems — General test requirements for launch vehicles.pdfISO 21115 2019 Water quality — Determination of acute toxicity of water samples and chemicals to a fish gill cell line (RTgill-W1).pdfISO 11124-3 2018 Preparation of steel substrates before application of paints and related products Specifications for metallic blast-cleaning abrasives Part 3 High-carbon cast-steel shot and grit.pd.pdfGB-T 4214.2-2020 家用和类似用途电器噪声测试方法 真空吸尘器的特殊要求.pdfGB-T 32579-2016 轨道交通 地面装置 变流机组额定参数的协调及其试验.pdfGB-T 7375-2006 工业用氟代甲烷类纯度的测定 气相色谱法.pdfGB-T 16823.1-1997 螺纹紧固件应力截面积和承载面积.pdfGB-Z 26139-2010 土方机械 驾乘式机器暴露于全身振动的评价指南 国际协会、组织和制造商所测定协调数据的应用.pdfGB-T 19654-2005 灯用附件 钨丝灯用直流-交流电子降压转换器 性能要求.pdfGB-T 14917-2008 土方机械 维修服务用仪器.pdfGB-T 21475-2008 造船 指示灯颜色.pdfGB-T 19988-2005 农业机械 土壤工作部件 S型弹齿 主要尺寸和间隙范围.pdfGB-T 3668.8-1983 组合机床通用部件 立柱侧底座尺寸.pdf
