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DB13-T 5976-2024 燕麦良种繁育技术规程 河北省
ISO 5618-2 2024 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for GaN crystal surface defects Part 2 Method for determining etch pit density.pdfISO 11890-2 2020 Paints and varnishes — Determination of volatile organic compounds(VOC) and or semi volatile organic compounds (SVOC) content — Part 2 Gas-chromatographic method.pdfISO IEC 9314-21 2000 Information technology — Fibre Distributed Data Interface (FDDI) — Part 21 Abstract test suite for FDDI physical layer protocol conformance testing (FDDI PHY ATS).pdfISO 22994 2021 Coffee extracts Determination of the dry matter content of coffee extracts Sea sand method of liquid or pasty coffee extracts.pdfISO TS 13399-80 2017 Cutting tool data representation and exchange — Part 80 Creation and exchange of 3D models — Overview and principles.pdfISO 19880-8 2019 Gaseous hydrogen — Fuelling stations — Part 8 Fuel quality control.pdfISO 11401 1993 Plastics — Phenolic resins — Separation by liquid chromatography.pdfISO 4253 1993 Agricultural tractors — Operator's seating accommodation — Dimensions.pdfISO 451 1976 Aircraft — Pressure re-oiling connection.pdfISO-IEC 22535 2009 Information technology -- Telecommunications and information exchange between systems -- Corporate telecommunication networks -- Tunnelling of QSIG over SIP.pdfGB-T 39379-2020 无压热塑性塑料管道系统 水密性试验方法.pdfGB-T 17288-2009 液态烃体积测量 容积式流量计计量系统.pdfGB-T 30828-2014 预应力混凝土用中强度钢丝.pdfGB-T 22166-2008 非校准起重圆环链和吊链 使用和维护.pdfGB-T 2430-2008 航空燃料冰点测定法.pdfGB-T 12729.3-2020 香辛料和调味品 分析用粉末试样的制备.pdfGB-T 41175-2021 视力障碍者和视听障碍者用辅助器具 行人交通信号灯的声音和触觉信号.pdfGB-T 42765-2023 保安服务管理体系 要求及使用指南.pdfGB-T 3045-2017 普通磨料 碳化硅化学分析方法.pdfGB-T 13681.2-2017 焊接六角法兰面螺母.pdf
