HJ 2523-2012 环境保护产品技术要求 通风消声器
ISO 9882 1993 Performance standards in building — Performance test for precast concrete floors — Behaviour under non-concentrated load.pdf
ISO 18646-1 2016 Robotics — Performance criteria and related test methods for service robots — Part 1 Locomotion for wheeled robots.pdf
ISO 13584-32 2010 Industrial automation systems and integration — Parts library — Part 32 Implementation resources OntoML Product ontology markup language.pdf
ISO 14827-3 2019 Transport information and control systems Data interfaces between centres for transport information and control systems Part 3 Data interfaces between centres for intelligent transp.pdf
ISO 20056-1 2017 Rolling bearings Load ratings for hybrid bearings with rolling elements made of ceramic Part 1 Dynamic load ratings.pdf
ISO 20876 2018 Footwear — Test methods for insoles — Resistance to stitch tear.pdf
ISO 14955-3 2020 Machine tools Environmental evaluation of machine tools Part 3 Principles for testing metal-cutting machine tools with respect to energy efficiency.pdf
ISO 15320 2011 Pulp, paper and board — Determination of pentachlorophenol in an aqueous extract.pdf
ISO IEC 27002-2022(英文版).pdf
ISO TS 13447 2013 Fire safety engineering — Guidance for use of fire zone models.pdf
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GB-T 5276-2015 紧固件 螺栓、螺钉、螺柱及螺母 尺寸代号和标注.pdf
GB-T 13396-2009 中国标准录音制品编码.pdf
GB-T 5993-2003 电子设备用固定电容器 第4部分 分规范 固体和非固体电解质铝电容器.pdf
GB-T 25394-2010 葡萄栽培和葡萄酒酿制设备 果浆泵 试验方法.pdf
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GB-T 457-2008 纸和纸板耐折度的测定.pdf
GB-T 1268-1998 化学试剂 硫氰酸钠.pdf
GB-T 614-2021 化学试剂 折光率测定通用方法.pdf
GB-T 27822-2011 化学品 黑腹果蝇伴性隐性致死试验方法.pdf