创新守门机制
innovation gatekeeping mechanism
电磁气门机构
Electromagnetic valve actuation
电磁驱动气门机构
solenoid-actuated valve system
电控液压驱动可变气门机构
electro-hydraulic variable valve-train
电液可变气门机构
electro-hydraulic vari-Keywords:able valve-train
电液气门机构
Electro-hydraulic valve train
发动机机舱检视口门
engine compartment access door
阀门机械联锁
valve mechanical interlocks
缸盖和气门机构
cylinder head and valve mechanism
接收机门限电平
receiver threshold-signal level