GB-T 1251.3-2008 人类工效学 险情和信息的视听信号体系
ISO 8579-1 2002 Acceptance code for gear units — Part 1 Test code for airborne sound.pdf
ISO 21180 2013 Light conveyor belts — Determination of the maximum tensile strength.pdf
ISO 18926 2012 Imaging materials — Information stored on magneto-optical (MO) discs — Method for estimating the life expectancy based on the effects of temperature and relative humidity.pdf
ISO 3834-4 2021 Quality requirements for fusion welding of metallic materials — Part 4 Elementary quality requirements.pdf
ISO 20634 2015 Infant formula and adult nutritionals — Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC).pdf
ISO 16300-2 2019 Automation systems and integration — Interoperability of capability units for manufacturing application solutions — Part 2 Capability templates and software unit cataloguing.pdf
ISO 2431 2019 Paints and varnishes — Determination of flow time by use of flow cups.pdf
ISO IEC 23859 2023 Information technology — User interfaces — Requirements and.pdf
ISO 21183-2 2018 Light conveyor belts Part 2 List of equivalent terms.pdf
ISO 18675 2022 Dentistry — Machinable ceramic blanks.pdf
GB-T 36233-2018 高强钢药芯焊丝.pdf
GB-T 18325.1-2001 滑动轴承 流体动压润滑条件下试验机内和实际应用的滑动轴承疲劳强度.pdf
GB-T 3455-1982 非平衡双流接口电路的电特性.pdf
GB-T 30870-2014 特种致密定形耐火制品分类.pdf
GB-T 18941-2003 高聚物多孔弹性材料 定负荷冲击疲劳的测定.pdf
GB-T 25050-2010 镍铁锭或块 成分分析用样品的采取.pdf
GB-T 9535-1998 地面用晶体硅光伏组件 设计鉴定和定型.pdf
GB-T 16716.7-2012 包装与包装废弃物 第7部分 生物降解和堆肥.pdf
GB-T 20329-2006 端键传动的铣刀和铣刀刀杆上刀座的互换尺寸.pdf
GB-T 1664-1995 增塑剂外观色度的测定.pdf