船用齿轮润滑系统
marine gear lubrication system
传动系润滑油系通气装置
power train oil system breather
传动系润滑油系测油尺
power train oil system dipstick
传动系润滑油滤清器组件
power train oil filler group
传动系润滑油滤清器旁路指示器
power train oil filter bypass indicator
传动系润滑油滤清器旁路
power train oil filter bypass
传动系润滑油滤清器警告灯
power train oil filter warning light
传动系润滑油滤清器管支架
power train oil filler tube bracket