第1个回答 2011-11-16
空挡 neutral gear 用楔块将车轮楔住 Using wedge block will wheel wedge to live
制动气路,接头 Braking gas path, the connector 转换手柄 Convert handle 翻转 Flip
手摇泵 Hand pump 举升缸 Lifting cylinder 锁止手柄 The lock handle
上止点TDC 翻转系统的加油和排气 Flip system of fuel and exhaust