 DB23-T 2595-2020 龙榛根蘖育苗技术规程 黑龙江省
 DB23-T 2595-2020 龙榛根蘖育苗技术规程 黑龙江省
                        
                     ISO IEC 9548-2 1995 Information technology — Open Systems Interconnection — Connectionless Session protocol  Protocol Implementation Conformance Statement (PICS) proforma.pdf
ISO IEC 9548-2 1995 Information technology — Open Systems Interconnection — Connectionless Session protocol  Protocol Implementation Conformance Statement (PICS) proforma.pdf ISO 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.pdf
ISO 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.pdf ISO-IEC TR 20821 2018 Information technology - Learning education and training - Learning environment components for automated contents adaptation.pdf
ISO-IEC TR 20821 2018 Information technology - Learning education and training - Learning environment components for automated contents adaptation.pdf ISO 3513 1995 Chillies — Determination of Scoville index.pdf
ISO 3513 1995 Chillies — Determination of Scoville index.pdf ISO 15115 2019 Leather — Vocabulary.pdf
ISO 15115 2019 Leather — Vocabulary.pdf ISO 305 2019 Plastics — Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds — Discoloration method.pdf
ISO 305 2019 Plastics — Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds — Discoloration method.pdf ISO IEC TR 30125 2016 Information technology — Biometrics used with mobile devices.pdf
ISO IEC TR 30125 2016 Information technology — Biometrics used with mobile devices.pdf ISO 21106 2019 Railway applications  Recyclability and recoverability calculation method for rolling stock.pdf
ISO 21106 2019 Railway applications  Recyclability and recoverability calculation method for rolling stock.pdf ISO 24650 2024 Road vehicles  Sensors for automated driving under adverse weather conditions  Assessment of the cleaning system efficiency.pdf
ISO 24650 2024 Road vehicles  Sensors for automated driving under adverse weather conditions  Assessment of the cleaning system efficiency.pdf ISO 13256-2 2021 Water-source heat pumps — Testing and rating for performance — Part 2  Water-to-water and brine-to-water heat pumps.pdf
ISO 13256-2 2021 Water-source heat pumps — Testing and rating for performance — Part 2  Water-to-water and brine-to-water heat pumps.pdf GB-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.pdf
GB-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.pdf GB-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.pdf
GB-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.pdf GB-T 6398-2017 金属材料 疲劳试验 疲劳裂纹扩展方法.pdf
GB-T 6398-2017 金属材料 疲劳试验 疲劳裂纹扩展方法.pdf GB-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.pdf
GB-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.pdf GB-T 5988-2022 耐火材料  加热永久线变化试验方法.pdf
GB-T 5988-2022 耐火材料  加热永久线变化试验方法.pdf GB-T 15029-2009 剑麻白棕绳.pdf
GB-T 15029-2009 剑麻白棕绳.pdf GB-T 23908-2009 无损检测  接触式超声脉冲回波直射检测方法.pdf
GB-T 23908-2009 无损检测  接触式超声脉冲回波直射检测方法.pdf GB-T 17341-1998 光学和光学仪器  焦度计.pdf
GB-T 17341-1998 光学和光学仪器  焦度计.pdf GB-T 2670.1-2017 内六角花形盘头自攻螺钉.pdf
GB-T 2670.1-2017 内六角花形盘头自攻螺钉.pdf GB-T 34151-2017 冲模 导板 U形和V形块.pdf
GB-T 34151-2017 冲模 导板 U形和V形块.pdf