Use your owner's manual to determine the time for an oil change and grade of oil to be used.
按照汽车使用手册确定机油更换时间及所用机油的标号。
"Most manufacturers specify that, with the more liberal oil-change recommendations, the oil filter should be changed every time the engine oil is changed."
大多数生产厂商认为,换油应不受局限,并强调在每次更换发动机机油时应同时更换机油滤清器。
Check/replace the generator.
检查/更换发电机。
mobile lubricant reclamation system
移动式润滑油更换设备
development per module
海底成组更换采油法
Then it keeps on reviving and refreshing, right up to your next oil change.
随后始终维持发动机的卓越效能，直到下一次更换机油。
I would like to get my oil changed.
我想把机油换一换。
Oil filters installed in the system tend to reduce the frequency with which oil will require changing. But they do not eliminate the need for oil changes.
润滑系装有机油滤清器,它有助于减少换油的次数。但是,必要的更换不能省去。
Replace engines oil filter on 0 liter and 4 liter engines.
更换在0公升和4公升引擎上的引擎机油滤清器。
Oil-changing criterion for tractor diesel engine oil in use
GB/T7608-1987拖拉机柴油机润滑油换油指标
"Air cleaners should be removed periodically and the filter element washed, the usual recommendation is that this should be done every time the engine oil is changed. "
空气滤清器应定期更换,滤芯应进行冲洗。通常建议每次发动机换油时都应这样做。
Criteria for change of engine oil used in diesel engine
GB/T7607-1995柴油机油换油指标
Criteria for changing crank case oil of gasoline automobile
GB/T8028-1994汽油机油换油指标
Fuel oil purifier overhauled and cleaned, gear case oil renewed.
燃油分油机解体清洁，齿轮箱换油。
Oil-change criterion of railway diesel locomotive engine oils
GB/T5822.1-1986铁路柴油机车柴油机油换油指标
replacement of lift foundation
升降机底座更换工程
convertible crane
可更换装备的起重机
change the typewriter ribbon
更换打字机的色带.