金融行业标准网
GB-T 23654-2009 硫化橡胶和热塑性橡胶 建筑用预成型密封条的分类、要求和试验方法
ISO-TS 23878 2024 Nanotechnologies Positron annihilation lifetime measurement for nanopore evaluation in materials.pdfISO 6934-2-1991Steel for the prestressing of concrete. Part 2_Cold-drawn wire first edition.pdfISO 12759-3 2019 Fans — Efficiency classification for fans — Part 3 Fans without drives at maximum operating speed.pdfISO 23497 2019 Determination of pH value — Technical buffer solutions for the calibration of technical measuring installations.pdfISO 15550 2016 Internal combustion engines Determination and method for the measurement of engine power General requirements.pdfISO 603-14 2022 Bonded abrasive products — Dimensions — Part 14 Grinding wheels for deburring and fettling snagging on an angle grinder.pdfISO 19971 2018 Space systems Spacecraft and launch vehicle combined operation plan (COP) at launch site General format.pdfISO 2330 2002 Fork-lift trucks Fork arms Technical characteristics and testing.pdfISO 6669 1995 Green and roasted coffee — Determination of free-flow bulk density of whole beans (Routine method).pdfISO IEC 23090-19 2023 Information technology — Coded representation of immersive media — Part 19 Reference Software for V-PCC.pdfGB-T 19448.6-2004 圆柱柄刀夹 第6部分 装圆柱柄刀具的E型刀夹.pdfGB-T 15307-2008 可转位钻头用削平直柄.pdfGB-T 12661-2008 纸和纸板菌落总数的测定.pdfGB-T 8488-2008 耐酸砖.pdfGB-T 23654-2009 硫化橡胶和热塑性橡胶 建筑用预成型密封条的分类、要求和试验方法.pdfGB-T 2900.96-2015 电工术语 计算机网络技术.pdfGB-Z 21724-2008 出口蔬菜质量安全控制规范.pdfGB-T 3103.2-1982 紧固件公差 用于精密机械的螺栓、螺钉和螺母.pdfGB-T 8918-2006 重要用途钢丝绳.pdfGB-T 9225-1999 核电厂安全系统可靠性分析一般原则.pdf
