vacuum advance造句

• Dvac distributor vacuum advance control valve
  分电盘真空提前控制阀
• Dvas distributor vacuum advance solenoid
  分电盘真空提前电磁阀
• Vasc vacuum advance spark control
  真空提前点火控制
• Pva ported vacuum advance
  节气门真空孔真空提前
• Vacuum advance mechanism
  真空点火提前机构
• Vac vacuum advance control
  真空提前控制
• Defective vacuum advance
  真空提前失效
• Vacuum advance link
  真空提前拉杆
• This product is composed of hall sensor assembly and the distributor with ignition timing . compared with conventional distributor , it avoids vacuum advance actuating device and centrifugal advance actuating device . it has a structure of restraint impedance distribution head and screening cover in order to reduce magnetic disturbance caused by engine ignition system , enabling the whole engine system to operate more reliably
  该产品由霍尔传感器总成、带点火正时触发轮的分电器构成，与传统的分电器总成相比，减少了真空提前机构和离心提前机构，为减少发动机点火系统引起的电磁干扰，采用抑止式电阻分火头及屏蔽罩结构，使整个发动机系统工作更加可靠。