... oil-related gas 热成因气 oil-release valve 泄油阀 oilreserves 油储量 ...
基于18个网页-相关网页
oil release valve 油压阀 ; 上油 ; 油压调节阀
oil pressure release valve 油压放松阀
oil-pressure release valve 油压泄放阀
Test results show that the hydraulic valve actuation system can realize continuously variable valve lift and the early intake valve closing by changing the time of oil pressure release.
通过实验证明这种液压气门机构可通过改变泄油初始相位角实现进气门最大升程和进气迟闭角的连续可变。
youdao
应用推荐
模块上移
模块下移
不移动