高碱量润滑油
high alkaline lubricating oil
不适当的润滑油
incorrect lubrication oil
不冻润滑油
non freezable lubricating oil
变速箱润滑油路安全阀体
transmission lubrication relief valve body
变速箱润滑油
transmission lubrication oil
蓖麻油基润滑油
caster oil-based lubricant oil
Bluebe切削润滑油
Bluebe cutting lubricating oil
润滑油泵传动齿轮
lubricating oil pump driving gear