意大利MARZOCCHI齿轮泵部分型号：ALM2A-R-9-E1，ALM2A-R-10-E1，ALM2A-R-12-E1，ALM2A-R-13-E1，ALM2A-R-16-E1，ALM2A-R-20-E1，ALM2A-R-22-E1，ALM2A-R-25-E1，ALM2A-R-30-E1，ALM2A-R-34-E1，ALM2A-R-37-E1，ALM2A-R-40-E1，ALM3-R-33-E1，ALM3-R-40-E1，ALM3-R-50-E1，ALM3-R-60-E1，ALM3-R-66-E1，ALM3-R-80-E1，ALM3-R-94-E1，ALM3-R-110-E1，ALM3-R-120-E1，ALM3-R-135-E1，ALM3A-R-33-E1，ALM3A-R-40-E1，ALM3A-R-50-E1，ALM3A-R-60-E1，ALM3A-R-66-E1，ALM3A-R-80-E1，ALM3A-R-94-E1，ALM3A-R-110-E1，ALM3A-R-120-E1，ALM3A-R-135-E1，GHM1-R-4-E1，GHM1-R-5-E1，GHM1-R-6-E1，GHM1-R-7-E1，GHM1-R-9-E1，GHM1-R-11-E1，GHM1-R-13-E1，GHM1-R-16-E1，GHM1A-R-4-E1，GHM1A-R-5-E1，GHM1A-R-6-E1，GHM1A-R-7-E1，GHM1A-R-9-E1，GHM1A-R-11-E1，GHM1A-R-13-E1，GHM1A-R-16-E1，GHM1AQ-R-4-E1，GHM1AQ-R-5-E1，GHM1AQ-R-6-E1，GHM1AQ-R-7-E1，GHM1AQ-R-9-E1，GHM1AQ-R-11-E1，GHM1AQ-R-13-E1，GHM1AQ-R-16-E1，GHM2-R-6-E1，GHM2-R-9-E1，GHM2-R-10-E1，GHM2-R-12-E1，GHM2-R-13-E1，GHM2-R-16-E1，GHM2-R-20-E1，GHM2-R-22-E1，GHM2-R-25-E1，GHM2-R-30-E1，GHM2-R-34-E1，GHM2-R-37-E1，GHM2-R-40-E1，GHM2A-R-6-E1，GHM2A-R-9-E1，GHM2A-R-10-E1，GHM2A-R-12-E1，GHM2A-R-13-E1，GHM2A-R-16-E1，GHM2A-R-20-E1，GHM2A-R-22-E1，GHM2A-R-25-E1，GHM2A-R-30-E1，GHM2A-R-34-E1，GHM2A-R-37-E1，GHM2A-R-40-E1，GHM2A3-R-6-E1，GHM2A3-R-9-E1，GHM2A3-R-10-E1，GHM2A3-R-12-E1，GHM2A3-R-13-E1，GHM2A3-R-16-E1，GHM2A3-R-20-E1，GHM2A3-R-22-E1，GHM2A3-R-25-E1，GHM2A3-R-30-E1，GHM2A3-R-34-E1，GHM2A3-R-37-E1，GHM2A3-R-40-E1，GHM3-R-33-E1，GHM3-R-40-E1，GHM3-R-50-E1，GHM3-R-60-E1，GHM3-R-66-E1，GHM3-R-80-E1，GHM3-R-94-E1，GHM3-R-110-E1，GHM3-R-120-E1，GHM3-R-135-E1，

GHM3A-R-33-E1，GHM3A-R-40-E1，GHM3A-R-50-E1，GHM3A-R-60-E1，GHM3A-R-66-E1，GHM3A-R-80-E1，GHM3A-R-94-E1，GHM3A-R-110-E1，GHM3A-R-120-E1，GHM3A-R-135-E1，GHM3A2-R-33-E1，GHM3A2-R-40-E1，GHM3A2-R-50-E1，GHM3A2-R-60-E1，GHM3A2-R-66-E1，GHM3A2-R-80-E1，GHM3A2-R-94-E1，GHM3A2-R-110-E1，GHM3A2-R-120-E1，GHM3A2-R-135-E1，GHM35-R-66-E1，GHM35-R-80-E1，GHM35-R-94-E1，GHM35-R-110-E1，GHM35-R-120-E1，GHM35-135-E1，