全网唯一标准王
AQ 4241-2015 纺织工业除尘设备防爆技术规范
ISO 16653-2 2021 Mobile elevating work platforms Design calculations safety requirements and test methods relative to special features Part 2 MEWPs with non-conductive (insulating) components.pdfISO 19942 2018 Maize (Zea mays L.) — Specification.pdfISO 12302 2017 Plain bearings — Quality characteristics — Statistical process control (SPC).pdfISO IEC 21407 2001 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows.pdfISO 13116 2014 Dentistry — Test method for determining radio-opacity of materials.pdfISO 7759 2010 Anodizing of aluminium and its alloys — Measurement of reflectance.pdfISO 22641 2012 Space data and information transfer systems — TM (telemetry) synchronization and channel coding.pdfISO 18335 2024 Petroleum products and related products — Determination of kinemat.pdfISO 20397-1 2022 Biotechnology — Massively parallel sequencing — Part 1 Nucleic acid and library preparation.pdfISO-IEC 25041 2012 Systems and software engineering -- Systems and software Quality Requirements and Evaluation (SQuaRE) -- Evaluation guide for developers acquirers and independent evaluators.pdfGB-T 12720-1991 工频电场测量.pdfGB-T 16505.4-1996 信息处理系统 开放系统互连 文卷传送、访问和管理 第4部分 文卷协议规范.pdfGB-T 2900.74-2008 电工术语 电路理论.pdfGB-T 25619-2010 土方机械 滑移转向装载机附属装置的联接.pdfGB-T 19946-2005 包装 用于发货、运输和收货标签的一维条码和二维条码.pdfGB-T 211-2017 煤中全水分的测定方法.pdfGB-T 14577-1993 织物拒水性测定 邦迪斯门淋雨法.pdfGB-T 8489-2006 精细陶瓷压缩强度试验方法.pdfGB-T 2679.1-2020 纸 透明度的测定 漫反射法.pdfGB-T 5712-1997 纺织品 色牢度试验 耐有机溶剂摩擦色牢度.pdf
