DB13-T 2435-2016 高等学校学生公寓管理服务规范 河北省
ISO 18168 2015 Textile floor coverings — Colour fastness to shampooing.pdf
ISO 24284 2022 Metallic coatings — Corrosion test method for decorative chrome plating under a de-icing salt environment.pdf
ISO 252 2023 Conveyor belts — Adhesion between constitutive elements — Test methods.pdf
ISO 12354-4 2017 Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 4 Transmission of indoor sound to the outside.pdf
ISO 14644-10 2022 Cleanrooms and associated controlled environments — Part 10 Assessment of surface cleanliness for chemical contamination.pdf
ISO 16212 2017 Amd 1 2022 Cosmetics — Microbiology — Enumeration of yeast and moul.pdf
ISO 18645 2016 Fertilizers and soil conditioners — Water soluble fertilizer — General require.pdf
ISO 14688-1 2017 Geotechnical investigation and testing Identification and classification of soil Part 1 Identification and description.pdf
ISO 7212-1986Enclosures for protection against ionizing radiation. Lead shielding units for 50 mm an.pdf
ISO 6282 2018 Plain bearings Metallic thin-walled half bearings Determination of the sigma 0 01 -limit.pdf
GB-T 29462-2012 电站堵阀.pdf
GB-T 44624-2024 热环境的人类工效学 接触冷热表面时人体反应评价方法.pdf
GB-T 32417-2015 信息技术 用于老年人和残疾人的办公设备可访问性指南.pdf
GB-T 24920-2010 石化工业用钢制压力释放阀.pdf
GB-T 13247-2019 铁合金产品粒度的取样和检测方法.pdf
GB-T 27667-2011 光学系统像质评价 畸变的测定.pdf
GB-T 6730.56-2019 铁矿石 铝含量的测定 火焰原子吸收光谱法.pdf
GB-T 27053-2008 合格评定 产品认证中利用组织质量管理体系的指南.pdf
GB-T 18932.13-2003 蜂蜜中苯酚残留量的测定方法 高效液相色谱-荧光检测法.pdf
GB-T 4214.8-2021 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求.pdf