单词	总光圈大小
释义	总光圈大小 overall f-number
随便看	oil-resistant coating oil-resistant coating material oil-resistant compressed asbestos fibre oil resistant elastomer oil resistant finish oil-resistant finish oil resistant hose oil resistant insulation oil-resistant plastic oil-resistant plastic pipe oil resistant primer oil-resistant property oil resistant rubber oil-resistant rubber oil-resistant rubber asbestos sheet oil-resistant rubber boot oil-resistant rubber hose oil-resistant rubber sheet oil-resistant rubber slab oil-resistant shoe oil-resistant synthetic rubber oil resistant test oil-resistant test oilresisting oil resisting