圆柱形水位表垫圈 cylindrical water gauge packing

鞋表垫皮 skeleton lining

超柔软仪表台防滑垫 Holle kitty

堆垫表层 cumulic epipedon ; Plaggen epipedon

衬垫表面剥落 grazing

内部仪表衬垫 pad instrument panel

仪表衬垫 instrumentation insert

垫熟表层 plaggen epipedon

缸盖衬垫表面 cylinder head gasket surface

表面焊垫 Land