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GHP2BK1-D-20意大利MARZOCCHI齿轮泵GHP2BK1-D-16有货GHP3A-D-50

1PD51PD5.81PD6.7意大利MARZOCCHI齿轮泵1PD7.51PD9.2ALP1-D-3图片

marzocchi双联泵1PD9.2+1PD5.8系列1PD9.2+1PD3.3ALPA1-D-3+0.5D1.30