全网唯一标准王
GB-T 30446.2-2013 心理咨询服务 第2部分 服务流程
ISO IEC 9548-2 1995 Information technology — Open Systems Interconnection — Connectionless Session protocol Protocol Implementation Conformance Statement (PICS) proforma.pdfISO IEC 13490-1 1995 Information technology — Volume and file structure of read-only and write-once compact disk media for information interchange — Part 1 General.pdfISO-IEC TR 20821 2018 Information technology - Learning education and training - Learning environment components for automated contents adaptation.pdfISO 3513 1995 Chillies — Determination of Scoville index.pdfISO 15115 2019 Leather — Vocabulary.pdfISO 305 2019 Plastics — Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds — Discoloration method.pdfISO IEC TR 30125 2016 Information technology — Biometrics used with mobile devices.pdfISO 21106 2019 Railway applications Recyclability and recoverability calculation method for rolling stock.pdfISO 24650 2024 Road vehicles Sensors for automated driving under adverse weather conditions Assessment of the cleaning system efficiency.pdfISO 13256-2 2021 Water-source heat pumps — Testing and rating for performance — Part 2 Water-to-water and brine-to-water heat pumps.pdfGB-T 17799.1-2017 电磁兼容 通用标准 居住、商业和轻工业环境中的抗扰度.pdfGB-T 21938-2021 土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验.pdfGB-T 6398-2017 金属材料 疲劳试验 疲劳裂纹扩展方法.pdfGB-T 19895.1-2005 室内放映 幻灯、投影放映设备 银幕照度的测定方法.pdfGB-T 5988-2022 耐火材料 加热永久线变化试验方法.pdfGB-T 15029-2009 剑麻白棕绳.pdfGB-T 23908-2009 无损检测 接触式超声脉冲回波直射检测方法.pdfGB-T 17341-1998 光学和光学仪器 焦度计.pdfGB-T 2670.1-2017 内六角花形盘头自攻螺钉.pdfGB-T 34151-2017 冲模 导板 U形和V形块.pdf
