Cast iron pistons used in large propulsion diesel engines are constructed with （）<br>A:not taper what so ever<br>B:the skirt being tapered and smaller than the crown<br>C:the skirt being tapered and larger than the crown<br>D:the crown being tapered and smaller than the skirt

Cast iron pistons used in large propulsion diesel engines are constructed with （）
A:not taper what so ever
B:the skirt being tapered and smaller than the crown
C:the skirt being tapered and larger than the crown
D:the crown being tapered and smaller than the skirt

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252701】个 (题库试题定时更新)