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Cov Khoom Piav Qhia Cov Lus Qhia Tawm Braking Yuam kom dav siv nyob rau hauv diesel locomotives, DC hluav taws xob locomotives, DC hluav taws xob l...

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Vim li cas thiaj xaiv peb?

01 qhov loj tshaj plaws cov khoom siv raw khoom peb cov khoom siv ptfe tau muab los ntawm ob lub PTFE cov khoom siv hauv Suav teb {}} dongyue thiab...

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Cov Fai nce 5.9 feem pua

Cov Fai nce 5.9 feem pua

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Braking resistors are widely used in diesel locomotives, DC electric locomotives and subway vehicles. In the vehicle braking process, some vehicles...

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