一般传动用窄V带 Narrow V-belt for general drive

窄V带轮 Grooved pulleys for narrow V-belt

联组窄V带 Joined narrow V-belts

一般用窄V带 Narrow V-belt for general use

普通和窄V带传动 Classical and narrow V-belt drives

窄V带传动 Narrow V-belt drives

标准的和窄V带 classical and narrow V-belts

带传动--窄V带传动 Belt drives - Narrow V-belt drives

SPA窄V联组带 SPA combined narrow V Belt