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NF EN 14814-2016 Adhesives for thermoplastic piping systems for fluids under pressure - Specifications
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2024-02-22 16:45:02浏览:8
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JR/T 0025.17-2013 中国金融集成电路(IC)卡规范 第17部分:借记/贷记应用安全增强规范 China financial integrated circuit card specifications- Partl7: Enhanced debit/credit application security specification
本部分作为JR/T 0025.7的增强,主要规定描述了基于SM2、SM3、SM4算法的借记/贷记应用安全功能方面的要求以及为实现这些安全功能所涉及的安全机制和获准使用的加密算法,包括:基于SM2、SM3的IC卡脱机数据认证方法,基于SM4的IC卡和发卡行之间的通讯安全以及为实现这些安全功能所涉及的安全机制和加密算法的规范。<br />本部分适用于由银行发行或受理的金融借记/贷记IC卡应用与安全有关的设备、卡片、终端机具及管理等。其使用对象主要是与金融借记贷记IC卡应用相关的卡片、终端及加密设备等的设计、制造、管理、发行以及应用系统的研制、开发、集成和维护等相关部门(单位)。...
2024-02-22 04:45:02浏览:8
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JTG/T 3650-2020 公路桥涵施工技术规范 Technical Specifications for Construction of Highway Bridges and Culverts
本规范适用于各级公路中新建、改建和扩建桥涵工程的施工。...
2024-02-16 03:45:01浏览:8
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ISO/IEC 19785-3-2020 信息技术--公共生物统计交换格式--第3部分:顾客格式规范 Information technology -- Common Biometric Exchange Formats Framework -- Part 3: Patron format specifications
This part of ISO/IEC 19785 specifies the procedures to be followed by the Biometric Registration Authority in preparing, maintaining, and publishing registers of identifiers for biometric organizations, CBEFF patron formats, BDB formats, security block formats, and biometric products....
2024-02-01 00:30:02浏览:8
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JB/T 5931.1-2017 高原型轮胎式装载机 第1部分:技术条件 Plateau wheel loader--Part 1:Technical specifications
JB/T 5931的本部分规定了高原型轮胎式装载机(以下简称高原装载机)的术语和定义、型号、要求、试验方法、检验规则、包装和贮存。<br />本部分适用于在海拔为2000m~5000m的高原地区a天使用的高原装载机及其衍生产品,其他装载机可参照执行。...
2024-01-31 12:30:01浏览:7
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YB/T 4852-2020 烧结杯试验技术规范 Technical specifications for test of iron ore sinter
本标准规定了烧结杯试验的仪器和设备、试验步骤、结果表示方法。<br />本标准适用于铁矿石烧结试验。...
2024-01-30 04:45:01浏览:7
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JIS B1509-2020 滚动轴承--带有定位卡环的径向轴承尺寸、几何产品规格(GPS)和公差值 Rolling bearings --Radial bearings with locating snap ring--Dimensions, geometrical product specifications (GPS) and tolerances values
この規格は,JIS B1512-1に規定している寸法系列18及び19,直径系列0,2,3及び4のラジアル軸<br />受(寸法系列00、82及び83を除く。)の輪溝の寸法,許容差,許容値及び公差値,外輸の輪溝側の面取り<br />寸法及び許容差,並びに位置決め止め輪(以下,止め輪という。)の寸法,許容差及び許容値について規定<br />する。...
2024-01-30 00:00:01浏览:13
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IEC TS 60747-19-2-2021 半导体器件--第19-2部分:智能传感器--驱动智能传感器低功耗运行的传感器和电源规范指示 Semiconductor devices – Part 19-2: Smart sensors – Indication of specifications of sensors and power supplies to drive smart sensors for low power operation
This part of IEC 60747 provides a guideline of indication of specifications of a low-power sensor being a device or a module allowing autonomous power supply operation, which contributes to the low-power design of a smart sensing unit. Here, the smart sensing unit comprises a smart sensor, a terminal module, and a power supply, which can send output data of the smart sensor to the outside. This part also provides a guideline of indication of specifications of the power supply to drive the smart sensor(s) in the smart sensing unit. Based on these, the three components of the smart sensing unit can be easily selected and combined from the point-of- view of newly designed, low-power, smart sensing units....
2024-01-23 20:48:02浏览:9
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ISO/TS 15830-5-2018 道路车辆--WorldSID第50百分位男性侧面碰撞假人的设计和性能规范--第5部分:虚拟设计更新 Road vehicles -- Design and performance specifications for the WorldSID 50th percentile male side-impact dummy -- Part 5:Dummy design updates
This document specifies requirements and other design information which became available since 2013 for the WorldSID 50th percentile side-impact dummy, a standardized anthropomorphic dummy for side-impact tests of road vehicles. It is applicable to impact tests involving:<br />— passenger vehicles of category M<sub>1 </sub>and goods vehicles of category N<sub>1</sub> ;<br />— impacts to the side of the vehicle structure; and<br />— impact tests involving use of an anthropomorphic dummy as a human surrogate for the purpose of <br />evaluating compliance with vehicle safety standards....
2024-01-23 19:48:01浏览:7
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QX/T 182-2013 水稻冷害评估技术规范 Technical specifications for evaluation of rice cold damage
本标准规定了水稻冷害主要评估内容、评估方法和业务流程。<br />本标准适用于东北地区水稻冷害和南方晚稻寒露风灾害的评估。...
2024-01-23 01:48:01浏览:8
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