inclination of the screen plate
screen plate moving mechanism
tappered mesh screen plate
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
external formwork for wing plate and web plate
Steel plate of high strength plate