全网唯一标准王
YD-T 1901-2009 互联网业务识别系统应用场景和总体需求
ISO 23909 2008 Soil quality — Preparation of laboratory samples from large samples.pdfISO 5690-2-1984Equipment for distributing fertilizers. Test methods. Part 2_Fertilizer distributors.pdfISO 22975-4 2023 Solar energy — Collector components and materials — Part 4 Glazin.pdfISO 9608 2022 V-belts and V-ribbed belts — Uniformity of belts — Test method for determination of centre distance variation.pdfISO 16065-2 2014 Pulps — Determination of fibre length by automated optical analysis — Part 2 Unpolarized light method.pdfISO 4981 2023 Plastics piping systems for non-pressure underground conveyance.pdfAS NZS ISO 7098-2025学科理论扩展.pdfISO_IEC 7480-1991Information technology -- Telecommunications and information exchange between syste.pdfISO 7975 2019 Passenger cars — Braking in a turn — Open-loop test method.pdfISO 22301 2019 Security and resilience — Business continuity management systems — Requirements.pdfGB-T 42452-2023 系统与软件工程 功能规模测量 COSMIC方法.pdfGB-T 12600-2005 金属覆盖层 塑料上镍+铬电镀层.pdfGB-T 9163-2001 关节轴承 向心关节轴承.pdfGB-T 23955-2009 化学品命名通则.pdfGB-T 17006.4-2000 医用成像部门的评价及例行试验 第2-3部分 暗室安全照明状态稳定性试验.pdfGB-T 23743-2009 饲料中凝固酶阳性葡萄球菌的微生物学检验 Baird-parker琼脂培养基计数法.pdfGB-T 1392-2021 船舶与海洋技术 甲板机械 舷梯绞车.pdfGB-T 16464-1996 半导体器件 集成电路 第1部分 总则.pdfGB-T 28648-2012 化学品 急性吸入毒性试验 急性毒性分类法.pdfGB-T 16711-1996 银行业 银行电信报文 银行标识代码.pdf
