This specification covers environmental, functional, operational, and security requirements for padlocks. Included are function descriptions, cycle tests, operational tests, environmental tests, forcing tests, and surreptitious entry tests. No effort has been made to include criteria for specially made padlocks used by the Department of Defense or others in highly sensitive locations.

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Architecture-driven Modernization Abstract Syntax Tree Metamodel (ASTM) V1.pdf The purpose of the ASTM is to provide a framework that allows tool vendors and tool clients to build and use tools that conform to commonly agreed upon modeling specifications for the interchange of abstract syntax models of software. Interoperability is achieved when models can be interchanged using modeling elements that conform to those specified in the ASTM specification. The internal proprietary models of tools need not conform the ASTM for a tool to be considered compliant with the ASTM. To be considered compliant a tool need only adhere to the ASTM as a model interchange specification. Tool conformance is concerned solely with the ability of tools to interchange models that conform to the ASTM. • For a GAST model to conform with the ASTM it must conform to the GAST Metamodel provided by this specification. • For a SAST model to conform to the ASTM it must conform to both the GASTM model provided with this specification as well as the SASTM model provided by some future SASTM specification. The ASTM is a bi-dimension multi-layered modeling specification. The two dimensions of the ASTM define both syntactic as well as the semantic properties of software. The layers of the ASTM define a core set of modeling elements, the GASTM, that are common to many programming languages as well as a set of extensions, the SASTMs, that extend from the core for and are used in concert with the GASTM for defining models specialized to particular programming languages. Table 2.1 illustrates the Compliance Points of the ASTM.

疲劳数据的统计分析符合： ASTM E739-10(2015) 线性或线性应力寿命 (SN) 和应变寿命 (ε-N) 疲劳数据统计分析的标准实施规程 ASTM国际 https://doi.org/10.1520/E0739-10R15 包括使用示例。

完整英文电子版 ASTM D2863 - 19 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index) -测量支持塑料蜡烛状燃烧的最低氧浓度的标准试验方法（氧指数）。本火灾测试响应标准描述了一种测量最低氧气浓度（以体积百分比表示）的程序，该浓度仅支持在流动的氧气和氮气混合物中进行火焰燃烧。 本测试方法提供了三个测试程序。 程序 A 涉及顶面点火，程序 B 涉及传播点火，程序 C 是一个简短的程序，涉及与指定的氧指数最小值进行比较。

完整英文电子版 ASTM E2011 - 21 Standard Test Method for Evaluation of Hygienic Handwash and Handrub Formulations for Virus-Eliminating Activity Using the Entire Hand （评价卫生洗手液和擦手液配方使用整个手部消除病毒活动的标准测试方法 ）。本试验方法旨在评估洗手剂或擦手剂减少或消除人体手部皮肤上的活病毒的能力。

完整英文电子版 ASTM F2100 - 21 Standard Specification for Performance of Materials Used in Medical Face Masks （医用面罩材料性能的标准规范 ）。本规范涵盖了对用于提供医疗服务（如手术和病人护理）的医用口罩结构中的材料的测试和要求。

完整英文版 ASTM E2489 - 16 Standard Practice for Statistical Analysis of One-Sample and Two-Sample lnterlaboratory Proficiency Testing Programs（单样本和双样本实验室能力测试项目统计分析的标准做法 ）。 本规程描述了从实验室间熟练程度获得的实验室结果的统计分析方法 测试程序。 根据实践 E 1301，能力验证是使用实验室间比较来确定实验室测试或测量性能。 相反，协作研究（或协作试验）是使用实验室间比较来确定测试方法的精密度，如实践 E691 所涵盖

完整英文电子版 ASTM E2281 - 15 (2020) Standard Practice for Process Capability and Performance Measurement（过程能力和性能测量的标准实施规程）。本实践为确定几种常见使用场景下的过程能力和性能提供了指导，包括： (a) 基于正态分布的能力和性能指标，如 Cp、Cpk、Pp 和 Ppk； (b) 使用不合格单位和不合格单位类型变量的属性数据的过程能力，以及 (c) 处理过程能力或性能的附加方法。

完整英文版 ASTM E2282 - 14 (2019) Standard Guide for Defining the Test Result of a Test Method（定义测试方法测试结果的标准指南）。本指南的目的是为识别构成测试方法测试结果的元素提供指南，并说明这些元素如何组合到测试结果中。