cover sheet
... Sheet cover thickness 书本封面厚度 cover sheet 盖板 ; 护板 ; 封页 ; 首页 Assignment Cover Sheet 功课封页 ...
clacking
... CL(centerline)中心线 clacking盖板 cladding装潢 ...
cover plate
盖板 cover plate
canal cover plate
Cover lens ; cover glass
hatch cover ; hatch board ; hatchway cover
"盖板"是个多义词,它可以指盖板(电路板钻孔用盖板),盖板(格栅盖板)。