品牌：峰昌齿轮泵 岛津齿轮泵
型号如下：
EG-PA-1R EG-PA-2R EG-PA-3R EG-PA-4R EG-PA-5R EG-PA-6R EG-PA-7R
EG-PA-8R EG-PA-9R EG-PA-10R EG-PA-11R EG-PA-12R EG-PA-11-20 EG-PA-14-20 EG-PA-16-20 EG-PA-19-20
EGD-PB-22-20 EGD-PB-26-20 EGD-PB-29-20
EGD-PC-32-20 EGD-PC-36-20 EGD-PC-40-20
EGD-PD-47-20 EGD-PD-55-20 EGD-PD-63-20
