专利 一种环保型可降尘的粉碎斗
ISO 9958-1-1992Draughting media for technical drawings. Draughting film with polyester base. Part 1_.pdf
ISO 8391-2 1986 Ceramic cookware in contact with food — Release of lead and cadmium — Part 2 Permissible limits.pdf
ISO IEC 80079-20-1 2017 Explosive atmospheres — Part 20-1 Material characteristics for gas and vapour classification — Test methods and data.pdf
ISO 10668 2010 Brand valuation — Requirements for monetary brand valuation.pdf
ISO 2699 1994 Diesel engines — Flange-mounted fuel injectors, size S — Types 2, 3, 4, 5 a.pdf
ISO TS 21274 2020 Light and lighting — Commissioning of lighting systems in buildin.pdf
ISO-IEEE 11073-10701 2024 Health informatics Device interoperability Part 10701 Point-of-care medical device communication Metric provisioning by participants in a Service-oriented Device Connectiv.pdf
ISO 22951 2009 Data dictionary and message sets for preemption and prioritization signal systems for emergency and public transport vehicles (PRESTO).pdf
ISO 4980 2023 Benefit-risk assessment for sports and recreational facilities, activities a.pdf
ISO 20290-3 2019 Aggregates for concrete Test methods for mechanical and physical properties Part 3 Determination of aggregate crushing value (ACV).pdf
GB-T 20198-2006 表面活性剂和洗涤剂-在碱性条件下可水解的阴离子活性物-可水解和不可水解阴离子活性物的测定.pdf
GB-T 37843-2019 地毯 耐酸性食物颜色沾色性能的测定.pdf
GB-T 4857.7-2005 包装 运输包装件基本试验 第7部分 正弦定频振动试验方法.pdf
GB-T 19552-2004 纺织机械与附件 闭口综耳钢片综 尺寸.pdf
GB-T 12586-2003 橡胶或塑料涂覆织物 耐屈挠破坏性的测定.pdf
GB-T 22567-2008 电气绝缘材料 测定玻璃化转变温度的试验方法.pdf
GB-T 42022-2022 精油 水分含量的测定 卡尔费休法.pdf
GB-T 3730.3-1992 汽车和挂车的术语及其定义 车辆尺寸.pdf
GB-T 43527-2023 船舶电气设备 电磁兼容性 船舶电缆敷设优化 敷设间距的试验方法.pdf
GB-T 14571.3-2008 工业用乙二醇中醛含量的测定 分光光度法.pdf