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2008年05 期
| 標(biāo)題 |
| 貨車承載鞍弦高量具測(cè)量誤差分析(36 卷) |
| 英文標(biāo)題 |
| Analyzing the Error of the Measurement Tools Used to Measure the Chord of Adaptor in Freight Car |
| 摘要 |
| 通過(guò)建立數(shù)學(xué)模型和相應(yīng)計(jì)算，對(duì)“承載鞍弦高量具”的測(cè)量誤差進(jìn)行全面分析，認(rèn)為量具的測(cè)量精度能滿足各種承載鞍鞍面直徑的測(cè)量要求。 |
| 作者 |
| 新聞作者:蔣田芳 |
| 關(guān)鍵字 |
