专利 一种应用于无尘照明的下开式洁净灯
ISO 5412 2022 Plastics — Industrial compostable plastic shopping bags.pdf
IEC 61196-7 2021 RLV Coaxial communication cables - Part 7 Sectional specification for cables for BCT cabling in accordance with ISO-IEC 11801-4 - Indoor drop cables for systems operating at 5 MHz - 6 000 MHz.pdf
ISO 12261 2023 Aerospace — Screws, pan head, internal offset cruciform ribb.pdf
ISO 2797 2017 Textile glass Rovings Basis for a specification.pdf
ISO 21009-2 2024 Cryogenic vessels Static vacuum-insulated vessels Part 2 Operational requirements.pdf
ISO 21246 2019 Information and documentation — Key indicators for museums.pdf
ISO 6099 2018 Fluid power systems and components Cylinders Identification code for mounting dimensions and mounting types.pdf
ISO 20916 2019 In vitro diagnostic medical devices Clinical performance studies using specimens from human subjects Good study practice.pdf
ISO 22207 2024 Kraft lignin Determination of thermal stability by thermogravimetry.pdf
ISO 15373 2001 Plastics — Polymer dispersions — Determination of free formaldehyde.pdf
GB-T 33204-2016 轻型输送带 电阻测定.pdf
GB-T 23414-2009 微束分析 扫描电子显微术 术语.pdf
GB-T 3333-1999 电缆纸工频击穿电压试验方法.pdf
GB-T 10296-2008 绝热层稳态传热性质的测定 圆管法.pdf
GB-T 6124-2007 T型槽铣刀 型式和尺寸.pdf
GB-T 24235-2009 直接还原炉料用铁矿石 低温还原粉化率和金属化率的测定 气体直接还原法.pdf
GB-T 30214-2013 飞机 操纵钢索用带球轴承非金属滑轮 尺寸和载荷.pdf
GB-T 20461-2006 汽车动力转向系统用橡胶软管和软管组合件 规范.pdf
GB-T 24920-2010 石化工业用钢制压力释放阀.pdf
GB-T 3372-2010 拖拉机和农业、林业机械用轮辋系列.pdf