DB15-T 948-2016 旱地向日葵垄膜沟植集雨种植技术规程 内蒙古自治区
ISO 4200-1991Plain end steel tubes,welded and seamless. General tables of dimensions and masses per.pdf
ISO IEC 8824-3 2021 Information technology — Abstract Syntax Notation One (ASN.1) — Part 3 Constraint specification.pdf
ISO 1675 2022 Plastics — Liquid resins — Determination of density by the pycnometer met.pdf
ISO 16065-2 2014 Pulps — Determination of fibre length by automated optical analysis — Part 2 Unpolarized light method.pdf
ISO 4954-2 2024 Steels for cold heading and cold extruding Technical delivery conditions Part 2 Stainless steels.pdf
GB-T 13288.4-2013 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第4部分:ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 触针法.pdf
ISO IEC 42001-2023 信息技术人工智能管理体系标准介绍.pdf
ISO 717-2 2020 Acoustics Rating of sound insulation in buildings and of building elements Part 2 Impact sound insulation.pdf
ISO 16890-1 2016 Air filters for general ventilation — Part 1 Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM).pdf
ISO 23402-1 2020 Dentistry Portable dental equipment for use in non permanent healthcare environment Part 1 General requirements.pdf
GB-T 24805-2009 行动不便人员使用的垂直升降平台.pdf
GB-T 8928-2008 固体和半固体石油沥青密度测定法.pdf
GB-T 1282-2013 化学试剂 磷酸.pdf
GB-T 20327-2006 车刀和刨刀刀杆 截面形状和尺寸.pdf
GB-T 29857-2013 船舶和海上技术 计算机应用 船用装载仪.pdf
GB-T 18737.4-2003 纺织机械与附件 经轴 第4部分 织轴、整经轴和分段整经轴边盘的质量等级.pdf
GB-T 14765-2008 十字柄套筒扳手.pdf
GB-T 10358-2008 油料饼粕 水分及挥发物含量的测定.pdf
GB-T 14454.13-2008 香料 羰值和羰基化合物含量的测定.pdf
GB-T 18323-2001 滑动轴承 烧结轴套的尺寸和公差.pdf