全网唯一标准王
CY-T 133-2015 电子图书版权信息检测方法
ISO 1004-1 2013 Information processing — Magnetic ink character recognition — Part 1 Print specifications for E13B.pdfISO TR 16250 2013 Road vehicles — Objective rating metrics for dynamic systems.pdfISO 21620 2021 Tourism and related services — Heritage hotels — Equipment and service requirements.pdfISO 12122-4 2017 Timber structures — Determination of characteristic values — Part 4 Engineered wood products.pdfISO 2061 2015 Textiles Determination of twist in yarns Direct counting method.pdfISO TR 23081-3 2011 Information and documentation — Managing metadata for records — Part 3 Self-assessment method.pdfISO 15242-2 2015 Rolling bearings — Measuring methods for vibration — Part 2 Radial ball bearings with cylindrical bore and outside surface.pdfISO IEC 9646-4 1994 Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 4 Test realization.pdfISO TR 21704 2017 Toughness of round steel link chains — Test with sub-size specimens.pdfISO-IEC 18000-3 2010 Information technology -- Radio frequency identification for item management -- Part 3 Parameters for air interface communications at 13 56 MHz.pdfGB-T 19212.20-2008 电力变压器、电源装置和类似产品的安全 第20部分 干扰衰减变压器的特殊要求.pdfGB-T 7122-1996 高强度胶粘剂剥离强度的测定 浮辊法.pdfGB-T 43426-2023 设施管理 管理体系 要求及使用指南.pdfGB-Z 42964-2023 图书馆纸质文献脱酸工艺有效性评价方法.pdfGB-T 31591-2015 色漆和清漆 耐擦伤性的测定.pdfGB-T 44984-2024 肉与肉制品中 L-(+)-谷氨酸含量的测定.pdfGB-T 40930-2021 成人旅行滑雪靴 旅行滑雪板固定器接口 要求和试验方法.pdfGB-T 39831-2021 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸.pdfGB-T 30385-2013 香辛料和调味品 挥发油含量的测定.pdfGB-T 9937-2020 牙科学 名词术语.pdf
