全网唯一标准王
MT-T 198-1996 煤矿用液压凿岩机通用技术条件
ISO 16014-3 2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 3 Low-temperature method.pdfISO 9555-1 1994 Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 1 General.pdfISO 8289-1 2020 Vitreous and porcelain enamels Low-voltage test for detecting and locating defects Part 1 Swab test for non-profiled surfaces.pdfISO IEC 29341-26-11 2017 Information technology — UPnP Device Architecture — Part 26-11 Telephony device control protocol — Level 2 — Media management service.pdfISO 27509 2020 Petroleum and natural gas industries Compact flanged connections with IX seal ring.pdfISO 8226-2 1990 Paper and board Measurement of hygroexpansivity Part 2 Hygroexpansivity up to a maximum relative humidity of 86 .pdfISO 3046-5 2001 Reciprocating internal combustion engines — Performance — Part 5 Torsional vibrations.pdfISO 3691-2 2023 Industrial trucks — Safety requirements and verification — Part 2 Self-propelled variable-reach trucks.pdfISO 603-1 1999 Bonded abrasive products — Dimensions — Part 1 Grinding wheels for external cylindrical grinding between centres.pdfISO 12764 2017 Measurement of fluid flow in closed conduits Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full.pdfGB-T 30213-2013 飞机 液压附件 识别附件所适用液压油的标志.pdfGB-T 20030-2005 HFC网络设备管理系统规范.pdfGB-T 24683-2009 植物保护机械 灌木和乔木作物用风送式喷雾机 试验方法.pdfGB-T 26295-2010 铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度.pdfGB-T 20329-2006 端键传动的铣刀和铣刀刀杆上刀座的互换尺寸.pdfGB-T 21653-2008 镍及镍合金线和拉制线坯.pdfGB-T 28954-2012 汽车发动机 旋装式机油滤清器 连接尺寸.pdfGB-T 17210-1998 电子设备用机电开关 第2部分 旋转开关分规范 第一篇 空白详细规范.pdfGB-T 30140-2013 磁性材料在低频磁场中屏蔽效能的测量方法.pdfGB-T 21857-2008 化学品 快速生物降解性 改进的OECD筛选试验.pdf
