2QB720-SHH577.5KW 粮食输送设备双段高压风机

2QB720-SHH47（5.5KW）粮食扦样机用高压旋涡风机

2QB830-SAH17粮食扦样器5.5KW双段式高压风机现货

2QB810-SAH175.5KW扦样器双段式高压风机现货

2QB740-SGH47粮食扦样机旋涡高压风机

2QB720-SHH475.5KW吸粮食扦样器用双段式高压风机现货