全网唯一标准王
DB23-T 3386—2022 苏打碱土种稻改良技术规程 黑龙江省
ISO 20816-4 2018 Mechanical vibration Measurement and evaluation of machine vibration Part 4 Gas turbines in excess of 3 MW with fluid-film bearings.pdfISO 17738-2 2019 Thermal insulation products — Exterior insulation and finish systems (EIFS) — Part 2 Installation.pdfISO 7806 1983 Industrial plate screens — Codification for designating perforations.pdfISO IEC 7816-4 2020 Amd 1 2023 Identification cards — Integrated circuit cards — Pa.pdfISO 21309-2 2019 Plastics — Ethylene vinyl alcohol (EVOH) copolymer moulding and extrusion materials —.pdfISO 16405 2015 Room corner and open calorimeter — Guidance on sampling and measurement of effluent gas production using FTIR technique.pdfISO 6703-1 1984 Water quality Determination of cyanide Part 1 Determination of total cyanide.pdfISO 5647 2019 Paper and board — Determination of titanium dioxide content.pdfISO TR 12204 2012 Road vehicles — Ergonomic aspects of transport information and control systems — Introduction to integrating safety critical and time critical warning signals.pdfISO 20766-9 2019 Road vehicles Liquefied petroleum gas (LPG) fuel systems components Part 9 Pressure relieve device (PRD).pdfGB-T 39431-2020 滑动轴承 含有分散固体润滑剂轴承.pdfGB 21966-2008 锂原电池和蓄电池在运输中的安全要求.pdfGB-T 21680-2008 木工圆锯片 尺寸.pdfGB-T 4500-2003 橡胶中锌含量的测定 原子吸收光谱法.pdfGB-T 36935-2018 鞋类 鞋号对照表.pdfGB-T 13829.7-2004 槽销 半长倒锥槽.pdfGB-T 17455-2008 无损检测 表面检测的金相复型技术.pdfGB-T 17894-1999 集装箱自动识别.pdfGB-T 25049-2024 镍铁.pdfGB-T 5094.4-2005 工业系统、装置与设备以及工业产品 结构原则与参照代号 第4部分 概念的说明.pdf
