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2003年09 期
| 標(biāo)題 |
| 60-12(200 km/h)新型可動心軌道岔的研究(43 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 結(jié)合現(xiàn)場使用經(jīng)驗，采用多項國內(nèi)先進技術(shù)，對原Ⅰ型 提速道岔的平面線型和結(jié)構(gòu)進行改進 ，研制出了具有國際水平的直向200 km/h過岔速度的60 kg/m鋼軌12號可動心軌單開道岔。 |
| 作者 |
| 新聞作者:王柏重 |
| 關(guān)鍵字 |
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| 標(biāo)題 |
| 60-12(200 km/h)新型可動心軌道岔的研究(43 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 結(jié)合現(xiàn)場使用經(jīng)驗，采用多項國內(nèi)先進技術(shù)，對原Ⅰ型 提速道岔的平面線型和結(jié)構(gòu)進行改進 ，研制出了具有國際水平的直向200 km/h過岔速度的60 kg/m鋼軌12號可動心軌單開道岔。 |
| 作者 |
| 新聞作者:王柏重 |
| 關(guān)鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
