DB4116-T 050-2023 病死猪肉鉴别技术规范 周口市
ISO 6703-3-1984Water quality. Determination of cyanide. Part 3_Determination of cyanogen chloride fi.pdf
ISO 1268-10 2005 Fibre-reinforced plastics Methods of producing test plates Part 10 Injection moulding of BMC and other long-fibre moulding compounds General principles and moulding of multipurpose.pdf
ISO 16496 2016 Laboratory glassware — Vacuum-jacketed vessels for heat insulation.pdf
ISO 3262-19 2021 Extenders — Specifications and methods of test — Part 19 Precipitated silica.pdf
ISO 2812-3 2019 Paints and varnishes — Determination of resistance to liquids — Part 3 Method using an absorbent medium.pdf
ISO 5-3 2009 Photography and graphic technology Density measurements Part 3 Spectral conditions.pdf
ISO 21970-2 2019 Plastics — Polyketone (PK) moulding and extrusion materials — Part 2 Preparation of test specimens and determination of properties.pdf
ISO 29845 2011 Technical product documentation — Document types.pdf
ISO 710-6 1984 Graphical symbols for use on detailed maps, plans and geological cross-sections — Part 6 Representation of contact rocks and rocks which have undergone.pdf
ISO 4223-1 2017 Definitions of some terms used in the tyre industry Part 1 Pneumatic tyres.pdf
GB 4706.69-2008 家用和类似用途电器的安全 服务和娱乐器具的特殊要求.pdf
GB-T 3208-2009 苯类产品总硫含量的微库仑测定方法.pdf
GB-T 20060-2011 滚动轴承 圆柱滚子轴承 可分离斜挡圈 外形尺寸.pdf
GB-T 21112-2007 幻灯片 尺寸.pdf
GB-T 44815-2024 激光器和激光相关设备 激光束偏振特性测量方法.pdf
GB-T 33153-2016 影像材料 反射彩色摄影照片 测试照片结构和测量.pdf
GB-T 14536.18-2006 家用和类似用途电自动控制器 家用和类似应用浮子型水位控制器的特殊要求.pdf
GB-T 45012-2024 工业用绝热制品 低温线性热膨胀系数的测定.pdf
GB-T 6534-1986 汽油气-液比测定法.pdf
GB-T 1842-2008 塑料 聚乙烯环境应力开裂试验方法.pdf