ATOS叶片泵在粗真空取得方面不断被人们所器重。由于水环泵中气体压缩是等温的,故可抽除易燃、易爆的气体,此外还可抽除含尘、含水的气体,因而,先导活塞式减压阀,水环泵运用日益增多。在泵体中装有过量的水作为工作液。当叶轮按图中顺时针方向旋转时,水被叶轮抛向周围,因为向心力的作用,水构成了一个决议于泵腔外形的近似于等厚度的封锁圆环 ATOS叶片泵对于一台泵的转速,实际上是有限制的,这主要取决于工艺流体,如果传送的是油类,泵则能以很高的速度转动,但当流体是一种高粘度的聚合物熔体时,这种限制就会大幅度降低。 ATOS变量叶片泵推动高粘流体进入吸入口一侧的两齿空间是非常重要的,如果这一空间没有填充满,则泵就不能排出准确的流量,所以PV值(压力×流速)也是另外一个限制因素,而且是一个工艺变量。由于这些限制,齿轮泵制造商将提供一系列产品,即不同的规格及排量(每转一周所排出的量)。这些泵将与具体的应用工艺相配合,以使系统能力及价格达到*。 Parker PVS系列变量叶片泵的齿轮与轴共为一体,采用通体淬硬工艺,可获得更长的工作寿命。“D”型轴承结合了强制润滑机理,使聚合物经轴承表面,并返回到泵的进口侧,以确保旋转轴的有效润滑。这一特性减少了聚合物滞留并降解的可能性。精密加工的泵体可使“D”型轴承与齿轮轴精确配合,确保齿轮轴不偏心,以防齿轮磨损。的l密封结构与聚四氟唇型密封共同构成水冷密封。这种密封实际上并不接触轴的表面,它的密封原理是将聚合物冷却到半熔融状态而形成自密封。也可以采用Rheoseal密封,它在轴封内表上加工有反向螺旋槽,可使聚合物被反压回到进口。 主要型号有:(PFE-31/41/51、PFE-32/42/52、PVL),柱塞泵(PFR、PVPC),多联泵(PFED 、PFEX、PFRX、POX ),压力控制阀(SP-CART、ARE、ARAM、AGAM、AGIR、AGIR、AGIU、REM),流量控制阀(QV-06、QV-10、QV-20、AQFR),单向阀(ADR、DB、DR、ADRL、AGRL、AGRLE),标准电磁换向阀(DHI、DHU、DHD、DKI、DKU、DKD、DLOH、DLOK、DPH*-1、DPH*-2、DPH*-3、DPH*-6),压力控制阀(HMP、HM、KM、HS、KS、HG、KG、JPG-2、HC、KC、JPC),流量控制阀(HQ、KQ、JPQ-2、JPQ-3、DHQ、DKQ),单向阀(HR、KR、JPR-2、JPR-3)等。 PFE-31016/1DT液压叶片泵 PFE-31016/1DT叶片泵 PFE-31016/1DT PFE-31016/1DU液压叶片泵 PFE-31016/1DU叶片泵 PFE-31016/1DU PFE-31022/1DT液压叶片泵 PFE-31022/1DT叶片泵 PFE-31022/1DT PFE-31022/1DU液压叶片泵 PFE-31022/1DU叶片泵 PFE-31022/1DU PFE-31022/1DW液压叶片泵 PFE-31022/1DW叶片泵 PFE-31022/1DW PFE-31028/1DT液压叶片泵 PFE-31028/1DT叶片泵 PFE-31028/1DT PFE-31028/1DU液压叶片泵 PFE-31028/1DU叶片泵 PFE-31028/1DU PFE-31028/1DV液压叶片泵 PFE-31028/1DV叶片泵 PFE-31028/1DV PFE-31036/1DT液压叶片泵 PFE-31036/1DT叶片泵 PFE-31036/1DT PFE-31036/1DU 20液压叶片泵 PFE-31036/1DU 20叶片泵 PFE-31036/1DU 20 PFE-31036/1DV 20液压叶片泵 PFE-31036/1DV 20叶片泵 PFE-31036/1DV 20 PFE-31036/1DW液压叶片泵 PFE-31036/1DW叶片泵 PFE-31036/1DW PFE-31044/1DT 20液压叶片泵 PFE-31044/1DT 20叶片泵 PFE-31044/1DT 20 PFE-31044/1DU 20液压叶片泵 PFE-31044/1DU 20叶片泵 PFE-31044/1DU 20 PFE-31044/1DV 20液压叶片泵 PFE-31044/1DV 20叶片泵 PFE-31044/1DV 20 PFE-32028/3DT 20液压叶片泵 PFE-32028/3DT 20叶片泵 PFE-32028/3DT 20 PFE-32028/3DV 20液压叶片泵 PFE-32028/3DV 20叶片泵 PFE-32028/3DV 20 PFE-32036/3DT液压叶片泵 PFE-32036/3DT叶片泵 PFE-32036/3DT PFE-41037/1DU 20液压叶片泵 PFE-41037/1DU 20叶片泵 PFE-41037/1DU 20 PFE-41045/1DT液压叶片泵 PFE-41045/1DT叶片泵 PFE-41045/1DT PFE-41045/1DU 20液压叶片泵 PFE-41045/1DU 20叶片泵 PFE-41045/1DU 20 PFE-41045/1DW 20液压叶片泵 PFE-41045/1DW 20叶片泵 PFE-41045/1DW 20 PFE-41056/1DT液压叶片泵 PFE-41056/1DT叶片泵 PFE-41056/1DT PFE-41056/1DU 20液压叶片泵 PFE-41056/1DU 20叶片泵 PFE-41056/1DU 20 PFE-41056/1DV 20液压叶片泵 PFE-41056/1DV 20叶片泵 PFE-41056/1DV 20 PFE-41056/1DW 20液压叶片泵 PFE-41056/1DW 20叶片泵 PFE-41056/1DW 20 PFE-41070/1DT液压叶片泵 PFE-41070/1DT叶片泵 PFE-41070/1DT PFE-41070/1DV 20液压叶片泵 PFE-41070/1DV 20叶片泵 PFE-41070/1DV 20 PFE-41070/2DT 20液压叶片泵 PFE-41070/2DT 20叶片泵 PFE-41070/2DT 20 PFE-41070/2DV 20液压叶片泵 PFE-41070/2DV 20叶片泵 PFE-41070/2DV 20 PFE-41085/1DT 20液压叶片泵 PFE-41085/1DT 20叶片泵 PFE-41085/1DT 20 PFE-41085/1DW 20液压叶片泵 PFE-41085/1DW 20叶片泵 PFE-41085/1DW 20 PFE-42045/3DW 20液压叶片泵 PFE-42045/3DW 20叶片泵 PFE-42045/3DW 20 PFE-42056/3DU 20液压叶片泵 PFE-42056/3DU 20叶片泵 PFE-42056/3DU 20 PFE-42070/3DT 20液压叶片泵 PFE-42070/3DT 20叶片泵 PFE-42070/3DT 20 PFE-42070/3DU液压叶片泵 PFE-42070/3DU叶片泵 PFE-42070/3DU PFE-42070/3DW 20液压叶片泵 PFE-42070/3DW 20叶片泵 PFE-42070/3DW 20 PFE-42070/7DV液压叶片泵 PFE-42070/7DV叶片泵 PFE-42070/7DV PFE-51090/1DT 23液压叶片泵 PFE-51090/1DT 23叶片泵 PFE-51090/1DT 23 PFE-51090/1DU液压叶片泵 PFE-51090/1DU叶片泵 PFE-51090/1DU PFE-51110/1DT 23液压叶片泵 PFE-51110/1DT 23叶片泵 PFE-51110/1DT 23 PFE-51110/1DU 23液压叶片泵 PFE-51110/1DU 23叶片泵 PFE-51110/1DU 23 PFE-51110/3DT 23液压叶片泵 PFE-51110/3DT 23叶片泵 PFE-51110/3DT 23 PFE-51129/1DT液压叶片泵 PFE-51129/1DT叶片泵 PFE-51129/1DT PFE-51150/1DT液压叶片泵 PFE-51150/1DT叶片泵 PFE-51150/1DT PFE-51150/3DV液压叶片泵 PFE-51150/3DV叶片泵 PFE-51150/3DV PFE-52090/3DT 31液压叶片泵 PFE-52090/3DT 31叶片泵 PFE-52090/3DT 31 PFE-52110/3DT 31液压叶片泵 PFE-52110/3DT 31叶片泵 PFE-52110/3DT 31 PFED-43029/016/1DWO 20液压 PFED-43029/016/1DWO 20叶片泵 PFED-43029/016/1DWO 20 PFED-43029/016/1SWO液压叶片泵 PFED-43029/016/1SWO叶片泵 PFED-43029/016/1SWO PFED-43029/028/1DVO 20液压叶片泵 PFED-43029/028/1DVO 20叶片泵 PFED-43029/028/1DVO 20 PFED-43037/016/1DTA液压叶片泵 PFED-43037/016/1DTA叶片泵 PFED-43037/016/1DTA PFED-43037/016/3SUO 20液压叶片泵 PFED-43037/016/3SUO 20叶片泵 PFED-43037/016/3SUO 20 PFED-43037/022/1DVO 20液压叶片泵 PFED-43037/022/1DVO 20叶片泵 PFED-43037/022/1DVO 20 PFED-43045/028/1DTO 20液压叶片泵 PFED-43045/028/1DTO 20叶片泵 PFED-43045/028 ATOS液压叶片泵 阿托斯叶片泵 PFE-31016/1DT液压叶片泵 PFE-31016/1DT叶片泵 PFE-31016/1DT PFE-31016/1DU液压叶片泵 PFE-31016/1DU叶片泵 PFE-31016/1DU PFE-31022/1DT液压叶片泵 PFE-31022/1DT叶片泵 PFE-31022/1DT PFE-31022/1DU液压叶片泵 PFE-31022/1DU叶片泵 PFE-31022/1DU PFE-31022/1DW液压叶片泵 PFE-31022/1DW叶片泵 PFE-31022/1DW PFE-31028/1DT液压叶片泵 PFE-31028/1DT叶片泵 PFE-31028/1DT PFE-31028/1DU液压叶片泵 PFE-31028/1DU叶片泵 PFE-31028/1DU PFE-31028/1DV液压叶片泵 PFE-31028/1DV叶片泵 PFE-31028/1DV PFE-31036/1DT液压叶片泵 PFE-31036/1DT叶片泵 PFE-31036/1DT PFE-31036/1DU 20液压叶片泵 PFE-31036/1DU 20叶片泵 PFE-31036/1DU 20 PFE-31036/1DV 20液压叶片泵 PFE-31036/1DV 20叶片泵 PFE-31036/1DV 20 PFE-31036/1DW液压叶片泵 PFE-31036/1DW叶片泵 PFE-31036/1DW PFE-31044/1DT 20液压叶片泵 PFE-31044/1DT 20叶片泵 PFE-31044/1DT 20 PFE-31044/1DU 20液压叶片泵 PFE-31044/1DU 20叶片泵 PFE-31044/1DU 20 PFE-31044/1DV 20液压叶片泵 PFE-31044/1DV 20叶片泵 PFE-31044/1DV 20 PFE-32028/3DT 20液压叶片泵 PFE-32028/3DT 20叶片泵 PFE-32028/3DT 20 PFE-32028/3DV 20液压叶片泵 PFE-32028/3DV 20叶片泵 PFE-32028/3DV 20 PFE-32036/3DT液压叶片泵 PFE-32036/3DT叶片泵 PFE-32036/3DT PFE-41037/1DU 20液压叶片泵 PFE-41037/1DU 20叶片泵 PFE-41037/1DU 20 PFE-41045/1DT液压叶片泵 PFE-41045/1DT叶片泵 PFE-41045/1DT PFE-41045/1DU 20液压叶片泵 PFE-41045/1DU 20叶片泵 PFE-41045/1DU 20 PFE-41045/1DW 20液压叶片泵 PFE-41045/1DW 20叶片泵 PFE-41045/1DW 20 PFE-41056/1DT液压叶片泵 PFE-41056/1DT叶片泵 PFE-41056/1DT PFE-41056/1DU 20液压叶片泵 PFE-41056/1DU 20叶片泵 PFE-41056/1DU 20 PFE-41056/1DV 20液压叶片泵 PFE-41056/1DV 20叶片泵 PFE-41056/1DV 20 PFE-41056/1DW 20液压叶片泵 PFE-41056/1DW 20叶片泵 PFE-41056/1DW 20 PFE-41070/1DT液压叶片泵 PFE-41070/1DT叶片泵 PFE-41070/1DT PFE-41070/1DV 20液压叶片泵 PFE-41070/1DV 20叶片泵 PFE-41070/1DV 20 PFE-41070/2DT 20液压叶片泵 PFE-41070/2DT 20叶片泵 PFE-41070/2DT 20 PFE-41070/2DV 20液压叶片泵 PFE-41070/2DV 20叶片泵 PFE-41070/2DV 20 PFE-41085/1DT 20液压叶片泵 PFE-41085/1DT 20叶片泵 PFE-41085/1DT 20 PFE-41085/1DW 20液压叶片泵 PFE-41085/1DW 20叶片泵 PFE-41085/1DW 20 PFE-42045/3DW 20液压叶片泵 PFE-42045/3DW 20叶片泵 PFE-42045/3DW 20 PFE-42056/3DU 20液压叶片泵 PFE-42056/3DU 20叶片泵 PFE-42056/3DU 20 PFE-42070/3DT 20液压叶片泵 PFE-42070/3DT 20叶片泵 PFE-42070/3DT 20 PFE-42070/3DU液压叶片泵 PFE-42070/3DU叶片泵 PFE-42070/3DU PFE-42070/3DW 20液压叶片泵 PFE-42070/3DW 20叶片泵 PFE-42070/3DW 20 PFE-42070/7DV液压叶片泵 PFE-42070/7DV叶片泵 PFE-42070/7DV PFE-51090/1DT 23液压叶片泵 PFE-51090/1DT 23叶片泵 PFE-51090/1DT 23 PFE-51090/1DU液压叶片泵 PFE-51090/1DU叶片泵 PFE-51090/1DU PFE-51110/1DT 23液压叶片泵 PFE-51110/1DT 23叶片泵 PFE-51110/1DT 23 PFE-51110/1DU 23液压叶片泵 PFE-51110/1DU 23叶片泵 PFE-51110/1DU 23 PFE-51110/3DT 23液压叶片泵 PFE-51110/3DT 23叶片泵 PFE-51110/3DT 23 PFE-51129/1DT液压叶片泵 PFE-51129/1DT叶片泵 PFE-51129/1DT PFE-51150/1DT液压叶片泵 PFE-51150/1DT叶片泵 PFE-51150/1DT PFE-51150/3DV液压叶片泵 PFE-51150/3DV叶片泵 PFE-51150/3DV PFE-52090/3DT 31液压叶片泵 PFE-52090/3DT 31叶片泵 PFE-52090/3DT 31 PFE-52110/3DT 31液压叶片泵 PFE-52110/3DT 31叶片泵 PFE-52110/3DT 31 PFED-43029/016/1DWO 20液压叶片泵 PFED-43029/016/1DWO 20叶片泵 PFED-43029/016/1DWO 20 PFED-43029/016/1SWO液压叶片泵 PFED-43029/016/1SWO叶片泵 PFED-43029/016/1SWO PFED-43029/028/1DVO 20液压叶片泵 PFED-43029/028/1DVO 20叶片泵 PFED-43029/028/1DVO 20 PFED-43037/016/1DTA液压叶片泵 PFED-43037/016/1DTA叶片泵 PFED-43037/016/1DTA PFED-43037/016/3SUO 20液压叶片泵 PFED-43037/016/3SUO 20叶片泵 PFED-43037/016/3SUO 20 PFED-43037/022/1DVO 20液压叶片泵 PFED-43037/022/1DVO 20叶片泵 PFED-43037/022/1DVO 20 PFED-43045/028/1DTO 20液压叶片泵 PFED-43045/028/1DTO 20叶片泵 PFED-43045/028/1DTO 20 PFED-43045/044/1DTO液压叶片泵 PFED-43045/044/1DTO叶片泵 PFED-43045/044/1DTO PFED-43045/044/1DVO 20液压叶片泵 PFED-43045/044/1DVO 20叶片泵 PFED-43045/044/1DVO 20 PFED-43056/016/1DTO液压叶片泵 PFED-43056/016/1DTO叶片泵 PFED-43056/016/1DTO PFED-43070/016/1DUO液压叶片泵 PFED-43070/016/1DUO叶片泵 PFED-43070/016/1DUO PFED-43070/044/1DUO 20液压叶片泵 PFED-43070/044/1DUO 20叶片泵 PFED-43070/044/1DUO 20 PFED-43070/044/1DVO液压叶片泵 PFED-43070/044/1DVO叶片泵 PFED-43070/044/1DVO PFED-54090/070/1DUO 21液压叶片泵 PFED-54090/070/1DUO 21叶片泵 PFED-54090/070/1DUO 21 PFED-54090/070/1DVO 21液压叶片泵 PFED-54090/070/1DVO 21叶片泵 PFED-54090/070/1DVO 21 PFED-54090/070/3DUF 21液压叶片泵 PFED-54090/070/3DUF 21叶片泵 PFED-54090/070/3DUF 21 PFED-54110/029/1DTO 21液压叶片泵 PFED-54110/029/1DTO 21叶片泵 PFED-54110/029/1DTO 21 PFED-54110/029/1DUO液压叶片泵 PFED-54110/029/1DUO叶片泵 PFED-54110/029/1DUO PFED-54110/056/1DUO 21液压叶片泵 PFED-54110/056/1DUO 21叶片泵 PFED-54110/056/1DUO 21 PFED-54110/056/3DWB 21液压叶片泵 PFED-54110/056/3DWB 21叶片泵 PFED-54110/056/3DWB 21 PFED-54129/029/1DWG 21液压叶片泵 PFED-54129/029/1DWG 21叶片泵 PFED-54129/029/1DWG 21 PFED-54150/070/3DVO液压叶片泵 PFED-54150/070/3DVO叶片泵 PFED-54150/070/3DVO PFED-54150/085/1SVO 21液压叶片泵 PFED-54150/085/1SVO 21叶片泵 PFED-54150/085/1SVO 21 PFED-54150/085/3DWO 21液压叶片泵 PFED-54150/085/3DWO 21叶片泵 PFED-54150/085/3DWO 21 PFEX2-31036/31022/1DT液压叶片泵 PFEX2-31036/31022/1DT叶片泵 PFEX2-31036/31022/1DT PFEX2-42045/31022/3DT 21液压叶片泵 PFEX2-42045/31022/3DT 21叶片泵 PFEX2-42045/31022/3DT 21 PFEX2-51150/51129/3DV 23液压叶片泵 PFEX2-51150/51129/3DV 23叶片泵 PFEX2-51150/51129/3DV 23 PFEX2-51150/51150/3DV 23液压叶片泵 PFEX2-51150/51150/3DV 23叶片泵 PFEX2-51150/51150/3DV 23 PFEX2-51150/51150/3DW 23液压叶片泵 PFEX2-51150/51150/3DW 23叶片泵 PFEX2-51150/51150/3DW 23 PFEXC-51150/3DV液压叶片泵 PFEXC-51150/3DV叶片泵 PFEXC-51150/3DV PFEXD-42085/43056/016/3DTA液压叶片泵 PFEXD-42085/43056/016/3DTA叶片泵 PFEXD-42085/43056/016/3DTA ATOS 阿托斯叶片泵型号 PFEX2-51150/51150/3DW 23 ATOS 阿托斯叶片泵 PFEX2-51150/51150/3DV 23 ATOS 阿托斯叶片泵 PFEX2-51150/51129/3DV 23 ATOS 阿托斯叶片泵 PFEX2-42045/31022/3DT 21 ATOS 阿托斯叶片泵 PFEX2-31036/31022/1DT ATOS 阿托斯叶片泵 PFED-54150/085/3DWO 21 ATOS 阿托斯叶片泵 PFED-54150/085/1SVO 21 ATOS 阿托斯叶片泵 PFED-54150/070/3DVO ATOS 阿托斯叶片泵 PFED-54110/056/3DWB 21 ATOS 阿托斯叶片泵 PFED-54110/056/1DUO 21 ATOS 阿托斯叶片泵 PFED-54110/029/1DUO ATOS 阿托斯叶片泵 PFED-54110/029/1DTO 21 ATOS 阿托斯叶片泵 PFED-54090/070/3DUF 21 ATOS 阿托斯叶片泵 PFED-54090/070/1DVO 21 ATOS 阿托斯叶片泵 PFED-54090/070/1DUO 21 ATOS 阿托斯叶片泵 AGAM-10/10/210-IN230AC AGAM-10/10/210-IN24DC AGAM-10/10/350-IN24DC AGAM-10/100 AGAM-10/11/210-1X24DC AGAM-10/11/350 AGAM-10/20/350/100/350-24DC AGAM-10/20/350/100-IX24DC AGAM-10/210 AGAM-10/210/V AGAM-10/22/210/100-IN230AC AGAM-10/350 AGAM-10/50 AGAM-20/10/210 AGAM-20/10/210-IX24DC AGAM-20/10/350/V RZGO-TERS-PS-010/210 40 KZGO-A-031/210 AGMZO-A-10/210-20 RZMO-TERS-PS-010/210 SP-COUR-220DC HR-012 E-ATR-6/400现型号为E-ATR-7/400 PFE-31016/1DU " E-ME-AC-01F E-K-32M放大器和支架 QVKZOR-A-10/65/NV DKU-1713/1/L24DC现型号为DKE-1713/1/L MAP-160/E DLOH-2C-U 24DC DHI-0631/2/A E-ME-AC-05F/4R-4 E-ME-AC-01F 放大器 DHA-0631/2M SP-CH-002 MAP-160/20/E DKZOR-A-173-L540 PVT-210/35 PVPC-C-5073/10 E-ME-K-PID DHZO-TES-BP-073-L5Z SP-ZH-5P SP-ZH-12P HC-011/30 KR-012/4 JO-DL-4-2NO SP-COI-230/50/60/80AC SP-667 230AC SP-COI-230/50/60/80 SP-COUR-230RC/10 E-ATR-6/400/I现型号为E-ATR-7/400/I DLHZO-T-040-L71-31 AGAM-10/350 DKE 1610 DC10 "PEE-41037/1DT(1DT 出油口和进油口在相同的轴线上(标准型) HR-003 30 HR-003/2 HR-004 30 HR-004/8 30 HR-011 11 HR-011/2 11 HR-012 50 HR-012 50 /PE HR-012/2 50 HR-012/4 50 HR-012/8 50 HR-013 50 HR-013/2 50 HR-013/4 50 HR-014 50 HR-014/2 HR-014/4 50 HR-016 11 JPR-212 16 JPR-212 16/WG JPR-213 16 JPR-214 16 JPR-312 16 JPR-313 16 KR-003 35 KR-003/4 35 KR-004 35 KR-011 30 KR-011/2 30 KR-011/4 30 KR-012 35 KR-012/2 35 KR-012/4 35 KR-012/8 35 KR-013 35 KR-013/2 35 KR-013/4 35 KR-014 35 KR-014/2 KR-014/4 35 KR-014/D 35 KR-016 KR-016/2 30 KR-016/4 30 LIMZA-A-1/180/M 20 LIMZA-A-3/180/M 40 LIMZO-A-3/210 LIMZO-A-4/210 LIMZO-A-5/315/P 30 LIMZO-AE-4/315 10 LIMZO-TER-4/210 50 LIMZO-TER-4/210/I LIQV-2 20 LIQV-2/K LIQZO-A-252S4 LIQZO-L-252L4 50 LIQZO-L-322L4 50 LIQZO-LE-402L4 50 LIQZO-LE-502L4 50 LIQZO-LE-632L4 51 LIQZO-T-252L4 LIQZO-T-252L4 50 /PE LIQZO-T-322L4 50 LIQZO-T-402L4 单向阀 ADR-06 ADR-06/2 ADR-06/4 ADR-06/8 ADR-10 ADR-10/2 ADR-10/2/12 ADR-10/2/15 ADR-10/2/20 ADR-10/2/22 ADR-10/4 ADR-10/8 ADR-15 ADR-15/2 ADR-15/4 ADR-20 ADR-20/2 ADR-20/4 ADR-25 PFE-31016/1DT PFE-31016/1DU PFE-31022/1DT PFE-31022/1DU PFE-31022/1DW PFE-31028/1DT PFE-31028/1DU PFE-31028/1DV PFE-31036/1DT PFE-31036/1DU 20 PFE-31036/1DV 20 PFE-31036/1DW PFE-31044/1DT 20 PFE-31044/1DU 20 PFE-31044/1DV 20 PFE-32028/3DT 20 PFE-32028/3DV 20 PFE-32036/3DT PFE-41037/1DU 20 PFE-41045/1DT PFE-41045/1DU 20 PFE-41045/1DW 20 PFE-41056/1DT PFE-41056/1DU 20 PFE-41056/1DV 20 PFE-41056/1DW 20 PFE-41070/1DT PFE-41070/1DV 20 PFE-41070/2DT 20阿托斯ATOS |