D - HTD5M polyurethane double-sided tooth synchronous
D - HTD8M polyurethane double-sided tooth synchronous
D - T20 polyurethane double-sided tooth synchronous belt
D - HTD14M polyurethane double-sided tooth
D - S8M polyurethane double-sided tooth synchronous belt
D - T5 polyurethane double-sided tooth synchronous belt
D - XXH polyurethane double-sided tooth synchronous belt
D - XH polyurethane double-sided tooth synchronous belt
D - L polyurethane double-sided tooth synchronous belt
D - XL polyurethane double-sided tooth synchronous belt
D-h polyurethane double-sided tooth synchronous belt
D - HTD3M polyurethane double-sided tooth synchronous