A.方向不靈 B.履帶易脫落 C.行駛動(dòng)力不足 D.轉(zhuǎn)彎受限
A.0.1-0.15MPa B.0.2-0.24MPa C.0.25-0.28MPa D.0.3-0.32MPa
A.0.25-0.35MPa B.0.45-0.6MPa C.0.65-0.7MPa D.0.7-0.75MPa