专利 一种贯流风叶注塑烘干设备
ISO 3496 1994 Meat and meat products — Determination of hydroxyproline content.pdf
ISO 14269-4 1997 Tractors and self-propelled machines for agriculture and forestry — Operator enclosure environment — Part 4 Air filter element test method.pdf
ISO 16133 2018 Soil quality Guidance on the establishment and maintenance of monitoring programmes.pdf
ISO 3877-2 1997 Tyres, valves and tubes — List of equivalent terms — Part 2 Tyre valves.pdf
ISO 12945-3 2020 Textiles Determination of fabric propensity to surface pilling fuzzing or matting Part 3 Random tumble pilling method.pdf
ISO 16682 2015 Aerospace series — Terminology for clamping devices.pdf
ISO 20730-3 2021 Road vehicles — Vehicle interface for electronic Periodic Technical Inspection (ePTI) — Part 3 Data definitions.pdf
ISO 21461 2012 Rubber — Determination of the aromaticity of oil in vulcanized rubber compounds.pdf
ISO IEC 8825-3 2021 Information technology — ASN.1 encoding rules — Part 3 Specification of Encoding Control Notation (ECN).pdf
ISO 6348 1980 Textiles — Determination of mass — Vocabulary.pdf
GB-T 44848-2024 工业通风机 通风机振动测量方法.pdf
GB-T 25621-2010 土方机械 操作和维修 技工培训.pdf
GB-T 7589-1987 信息交换用汉字编码字符集 第二辅助集.pdf
GB-T 1143-2004 60°、90°、120°莫氏锥柄锥面锪钻.pdf
GB-Z 32075-2015 无损检测 资格鉴定考试用试样中的不连续.pdf
GB-T 20342-2006 农业拖拉机和机械 远程液压动力伺服和控制机构标志.pdf
GB-T 32274-2015 建筑施工机械与设备 手扶随行式振动冲击夯 术语和商业规格.pdf
GB-T 42349-2023 光催化材料抗病毒活性的测定 Q-β噬菌体试验方法.pdf
GB-T 43381-2023 海上结构物 原油外输系统 软管绞车.pdf
GB-T 21163.2-2007 农业谷物干燥机 干燥性能的测定 第2部分 附加测定规程和特定谷物要求.pdf