GB-T 5981-2011 挤奶设备 词汇
ISO 2338 1997 Parallel pins, of unhardened steel and austenitic stainless steel.pdf
ISO 17874-3 2011 Remote handling devices for radioactive materials Part 3 Electrical master-slave manipulators.pdf
ISO 3952-1-1981Kinematic diagrams. Graphical symbols. Part 1 first edition;amendment 1_10_15_2002.pdf
ISO IEC 29151-2017.pdf
ISO IEC 21794-3 2021 Information technology — Plenoptic image coding system (JPEG Pleno) — Part 3 Conformance testing.pdf
ISO TS 28581 2012 Water quality — Determination of selected non-polar substances — Method using gas chromatography with mass spectrometric detection (GC-MS).pdf
ISO 19694-7 2024 Stationary source emissions — Determination of greenhouse gas.pdf
ISO IEC 15944-5 2008 Information technology — Business operational view — Part 5 Identification and referencing of requirements of jurisdictional domains as sources of external constraints.pdf
ISO-IEC 10192-4-3 2025 Information technology - Home electronic system (HES) interfaces - Part 4-3 Common user interface and cluster-to-cluster interface to support interworking among home cluster sys.pdf
ISO 10663 2012 Hexagon nuts with flange, style 2 — Fine pitch thread.pdf
GB-T 20970-2015 石油天然气工业 井下工具 封隔器和桥塞.pdf
GB-T 17545.2-2000 信息技术 开放系统互连 联系控制服务元素的无连接协议 第2部分 协议实现一致性声明形式表.pdf
GB-T 21686-2008 木工机床 卧式榫槽机 术语和精度.pdf
GB-T 12223-2005 部分回转阀门驱动装置的连接.pdf
GB-T 1725-2007 色漆、清漆和塑料 不挥发物含量的测定.pdf
GB-T 15856.5-2023 六角凸缘自钻自攻螺钉.pdf
GB-T 1865-2009 色漆和清漆 人工气候老化和人工辐射曝露 滤过的氙弧辐射.pdf
GB-T 16832-2012 国际贸易单证用格式设计 基本样式.pdf
GB-T 10671-2008 固体材料产烟的比光密度试验方法.pdf
GB-T 30588-2014 钢丝绳绳端 合金熔铸套接.pdf