双管路液压制动系统带真空助力。

Double pipe with hydraulic brake system vacuum booster.

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制动时（双管路系统）警示灯亮。

Warning light comes on when braking (both system).

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双管路气制动系统，带驻车制动、排气制动。

Braking system double pipe air brake system, parking brake, exhaust brake.

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这对于装有双管路的制动系来说，是极不可能发生的事。

This would be a very unlikely situation with a dual-brake system.

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这对于装有双管路的制动系来说，是极不可能发生的事。

This would be a very unlikely situation with a dual-brake system.

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