straight wheel plate 直辐板

deep dish wheel plate 深盆辐板

wheel plate-holder 砂轮内卡盘

s-type wheel plate 形辐板

plate wheel 辐板式车轮

double plate wheel 复板轮

wheel brakes backing plate 车轮制动器衬板

S-shaped wheel web plate S形辐板

reversing wheel maintaining plate 换向轮定位板