曲轴箱通风 crankcase ventilation ; positive crankcase ventilation ; PCV
闭式曲轴箱通风装置 closed crankcase ventilating system
封闭式曲轴箱通风 sealed crankcase ventilation ; SCV
燃油箱通气 tank ventilation
油箱通气管 fuel breather ; [航] tank vent pipe ; tank breather pipe
曲柄箱通气管 crankcase breather
曲轴箱通风装置 crankcase ventilation installation ; Crankcase ventilator
积极式曲轴箱通风系统 Positive crankcase ventilation
齿轮箱通气孔 gearbox breather
油箱通风系统 ventilation system
当前在高速公路小型构造物施工中，结构物外观越来越受到人们的重视，而施工中产生的拉杆孔洞会对箱通外观产生负面影响。
Nowadays, structure appearance becomes increasingly important to small structures of expressway, while the necessary strut for construction would have negative effect on underpass appearance.
举例来说，10月通过的提案有现金存储箱、对讲机和洗衣机。
Proposals for funding storage bins, walkie talkies, and laundry were all approved in October, for example.
双反射带通箱，由于它的导向孔在很大的频率范围内控制了锥盆动作，所以产生的失真最小，同时还表现出最好的功率承受特性。
The dual-reflex bandpass, due to the fact that its ports control cone motion over a wider range of frequencies, produces the least distortion and exhibits the best power-handling characteristics.
应用推荐