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ASTM E1225 - 09 Standard Test Method for Thermal Conductivity of Solids by Means of the Guarded-Comparative-Longitudinal Heat Flow Technique - See all versionsASTM E1226 - 12a Standard Test Method for Explosibility of Dust Clouds - See all versionsASTM E1228 - 09 Standard Test Method for ...
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品牌名称ABRACON 商品型号 ASTMHTA-13.000MHZ-XJ-E-T 商品编号 C1993928 商品封装 SMD2016-4P 包装方式 编带 商品毛重 0.001克(g) 商品参数 频率稳定性±20ppm 安装类型表面贴装型 频率13MHz 电流-供电(最大值)- 高度-安装(最大值)0.031"(0.80mm) ...
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ASTM D6322-00e1-E 测试标准收集.PDF,2023 NOTICE: This standard has either been superceded and replaced by a new version or discontinued. Contact ASTM International () for the latest information. Designation: D 6322 – 001 Standard Guide to International T
ASTM B148-2014中文版
A superscript epsilon(e)indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1.Scope 1.1This specification2covers low-alloy steels and marten-sitic stainless steels in the normalized and tempered,or...
ASTM E1225-13 采用隔绝-比较-轴向热流技术测定固体导热性的标准试验方法 Standard Test Method for Thermal Conductivity of Solids Using the Guarded-Comparative-Longitudinal Heat Flow Technique 被代替 预览ASTM E1225-13前三页 标准号 ASTM E1225-13 ...
ASTM E1225-20 适用范围 1.1 本测试方法描述了测定均质不透明固体导热系数 λ 的稳态技术(见注释 1 和 2)。该测试方法适用于有效电导率大约在 0.2 范围内的材料; λ和 ;在 90 至 1300 K 之间的大致温度范围内为 200 W/ [dot]K。它可以在这些范围之外使用,但精度会降低。注 1:就本技术而言,如果样品的...