青云翻译

First, always concerned about tire pressure, that may be inadequate, the time inflatable. General situation is that the front 2.3, 2.1 rear, usually

First, usually focus on the tire pressure, identify possible is low, filled in a timely manner. General situation is front wheel 2.3, rear-wheel 2.1, and

When first, pays attention to the tire pressure frequently, the discovery possible insufficiency, prompt gasification.The ordinary circumstances are the front wheel 2.3, trailing wheel 2.1, usually

A regular attention, tire pressure and found that may be insufficient time for filling. Usually the former round after round, 2.3 2.1 in peacetime.

First, usually focus on the tire pressure, identify possible is low, filled in a timely manner. General situation is front wheel 2.3, rear-wheel 2.1, and