burkert产品选型_报价SE39型叶轮式传送器订货号_物料号如下：

440377 SE39-0000-0000-R4-A-S1-2-BCV/DC-Z                                       
440378 SE39-0000-0000-R4-A-S1-A-BCV/DC-4                                       
440379 SE39-0000-0000-R4-A-S1-A-BCV/DC-5                                       
440382 SE39-0000-0000-R4-A-S1-6-BCV/DC-W                                       
447806 SE39-0000-0000-R4-A-S1-6-BCV/DC-2