paddle-shaft明轮轴
paddle shaft detail燕翅杆
twin shaft paddle mixer双轴式桨叶拌和机
shaft paddle mixer轴桨叶式混合机
single shaft paddle单轴桨叶式
twin-shaft paddle mixer双轴式桨叶拌合机;双轴桨叶混合机
single-shaft paddle mixer单轴桨叶式混合机
double-shaft paddle mixer双向桨拌行机
double-shaft paddle batch mixer双轴桨叶式混合机