feed plate with electromagnetic vibrator
cover plate
覆盖板
铺盖板
盖O
盖片
覆板
盖板
辣z
阀盖
盖
工艺垫片
罩板
Energy Dissipating Cover Plate
upper cover plate of display base frame
feed forward and feed back AGC
external formwork for wing plate and web plate
Steel plate of high strength plate