正确答案: D

cams

题目:Because the timing of injection is crucial, _____ mounted on the camshaft, which is driven by the crankshaft are used to operate the fuel pumps, one of which is provided for each cylinder.

解析:D

查看原题查看所有试题

学习资料的答案和解析:

  • [单选题]Watertight compartments are separated by ________
  • decks and bulkheads


  • 推荐下载科目: 银行岗位 水利五大员 建筑三类人员 眼镜定配工 动物检疫检验员 特种作业人员 安全保护服务人员 文化教育职业技能 操作工技能鉴定 电信职业技能鉴定
    @2019-2025 布丁学网 www.51ksbd.net 蜀ICP备20012290号-1 川公网安备 51012202001362号