大连市城市市容管理条例
ISO 5794-1 2022 Rubber compounding ingredients — Silica, precipitated, hydrated — Part 1 Non-rubber tests.pdf
ISO 8146-1985Shipbuilding and marine structures. Oval eyeplates first edition.pdf
ISO TR 21974-1 2018 Naturalistic driving studies — Vocabulary — Part 1 Safety critical events.pdf
ISO 11193-1 2020 Single-use medical examination gloves Part 1 Specification for gloves made from rubber latex or rubber solution.pdf
ISO 5664-1984Water quality. Determination of ammonium. Distillation and titration method first editi.pdf
ISO 7346-1 1996 Water quality — Determination of the acute lethal toxicity of substances to a freshwater fish [Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)] — Part 1 Static method.pdf
ISO 5611-7 2015 Cartridges, type A, for indexable inserts — Part 7 Style R.pdf
ISO IEC 21122-5 2022 Information technology — JPEG XS low-latency lightweight image coding system — Part 5 Reference software.pdf
ISO 14250 2000 Steel — Metallographic characterization of duplex grain size and distributions.pdf
ISO 21131 2019 Ships and marine technology — Marine cranes — Noise limits and measuring method.pdf
GB-T 21297-2007 实验室玻璃仪器 互换锥形磨砂接头.pdf
GB-T 21332-2008 硬质泡沫塑料 水蒸气透过性能的测定.pdf
GB-T 11450.5-1989 空心金属波导 第六部分 中等扁矩形波导有关规范.pdf
GB-T 13823.6-1992 振动与冲击传感器的校准方法 基座应变灵敏度测试.pdf
GB-T 4056-2019 绝缘子串元件的球窝联接尺寸.pdf
GB-T 5267.1-2002 紧固件 电镀层.pdf
GB-T 17611-1998 封闭管道中流体流量的测量 术语和符号.pdf
GB-T 18410-2001 车辆识别代号条码标签.pdf
GB-T 18804-2022 运输工具类型代码.pdf
GB-T 6370-2012 表面活性剂 阴离子表面活性剂 水中溶解度的测定.pdf