distributorn.经销商;配电器
distributor perforated ratio分布板开孔率
distributor driving sprocket配电器主动链轮
distributor rs profit margin经销商利润率
distributor cap clamp spring配电器盖钩弹簧
distributor lower drive shaft配电器下轴
distributor-injection system分配喷射系统
distributor cap spring support配电器盖簧座
distributor strategic alliance经销商战略联盟
distributor cap contact spring分电器盖接触弹簧
distributor vacuum brake spring分配器真空闸弹簧