E 2158 – 01 ;RTIXNTG_.pdf
(2008-06-30 23:10:19, Size: 196 KB, Downloads: 4)
ASTM E2158-01 902-928MHz频带微波的专用短程通信物理..
字体: 小 中 大 | 打印 发表于: 2008-6-30 23:10 作者: 鸡爪青椒 来源: 万客化工在线
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- ASTM B748-90(Reapproved 2006) Standard Test Method for Measurement of Thickness
- ASTM A370-07中文版 钢产品力学性能试验方法和定义
- ASTM D2241-00 聚氯乙烯(PVC)压力标定管(SDR系列)
- ASTM B879-97(Reapproved 2003)E1 Standard Practice for Applying
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- ASTM C25 - 06 Standard Test Methods for Chemical Analysis of Limestone
- ASTM A450 Standard Specification for General Requirements for Carbon
- ASTM F 1554-2007 Standard Specification for Anchor Bolts, Steel
- ASTM A1028-03涡轮螺旋桨和压缩机用不锈钢棒材规范
- ASTM B 393-05 铌和铌合金带材、薄板及中厚板
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