高压油管采用双层防护式结构，安全、可靠；
Adopting the jacketed high pressure fuel pipe, it is safe and reliable.
根据运行速度及导轨的不同钢板防护罩结构也不同。
According to the different speed and guide plate cover structure is different also.
根据运行速度及导轨的不同钢板防护罩结构也不同。
According to the different speed and guide plate cover structure is different also.
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