专利 一种压缩机零部件铸造用清理装置
ISO 5843-6 1985 Aerospace List of equivalent terms Part 6 Standard atmosphere.pdf
ISO 9189 1993 Machine tools — Straight-sided high-speed mechanical power presses from 250 kN up to and including 4 000 kN nominal force — Characteristics and dimensions.pdf
ISO 13920 2023 Welding — General tolerances for welded constructions — Dimensi.pdf
ISO IEC 19823-16 2020 Information technology — Conformance test methods for security service crypto suites — Part 16 Crypto suite ECDSA-ECDH security services for air interface communications.pdf
ISO-ASTM 52915 2020 Specification for additive manufacturing file format (AMF) Version 1.2.pdf
ISO IEC 18033-3 2010 Information technology — Security techniques — Encryption algorithms — Part 3 Block ciphers.pdf
ISO 21490 2022 Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance liquid chromatography (HPLC).pdf
ISO 4691 2009 Iron ores Determination of titanium Diantipyrylmethane spectrophotometric method.pdf
ISO 15671 2023 Rubber and rubber products Determination of total sulfur content using an automatic analyser.pdf
ISO 18250-3 2018 Medical devices Connectors for reservoir delivery systems for healthcare applications Part 3 Enteral applications.pdf
GB-T 22713-2008 不平衡电压对三相笼型感应电动机性能的影响.pdf
GB-T 4214.5-2008 家用和类似用途电器噪声测试方法 电动剃须刀的特殊要求.pdf
GB-T 14949.3-1994 锰矿石化学分析方法 氧化钡量的测定.pdf
GB-T 3104-1982 紧固件 六角产品的对边宽度.pdf
GB-T 23311-2009 240级芳族聚酰亚胺薄膜绕包铜圆线.pdf
GB-T 3788-1995 真空电容器通用技术条件.pdf
GB-T 5712-1997 纺织品 色牢度试验 耐有机溶剂摩擦色牢度.pdf
GB-T 2298-2010 机械振动、冲击与状态监测 词汇.pdf
GB-T 13452.2-2008 色漆和清漆 漆膜厚度的测定.pdf
GB-T 4982-2003 真空技术 快卸连接器 尺寸 第1部分 夹紧型.pdf