anti-dust cover  防尘罩

bearing dust cover  轴承防尘盖

Cover-dust  防尘罩

dust cover  防尘罩; 挡尘盖; 防尘盖; 防罩; 书的护封; 散叶书

dust cover kit  防尘盖配件包

Dust Cover of Propeller Shaft  汽车传动轴防尘罩

Dust Guard  遮尘板; 防尘罩; 防尘板; 防尘

Dust Guard Seat  防尘板座; 防尘座

dust-cover  挡尘盖

removable dust cover  可卸式防尘盖

rubber dust guard  橡胶防尘板

wheel brake dust cover  车轮制动器防尘盖

Back Cover Guard  后罩板

track motor guard cover assembly  履带马达护板盖总成

Top Cover， Bottom Cover， And Cover Board  顶盖、底盖、盖板

dust elimination and purification for flue dust  净化设备

cover-to-cover translation  对联; 全译本

from cover to cover  从头至尾

with average cover {= WA Cover}  单独海损赔偿条款