GHP2A-D-22-FG齿轮泵，MARZOCCHI马祖奇全新GHP1A-D-2-FG齿轮泵GHP1A-D-3-FG齿轮泵GHP1A-D-4-FG齿轮泵GHP1A-D-5-FG齿轮泵GHP1A-D-6-FG齿轮泵GHP1A-D-7-FG齿轮泵GHP1A-D-9-FG齿轮泵GHP2A-D-6-FG齿轮泵GHP2A-D-9-FG齿轮泵GHP2A-D-10-FG齿轮泵GHP2A-D-13-FG齿轮泵GHP2A-D-16-FG齿轮泵GHP2A-D-20-FG齿轮泵GHP2A-D-22-FG齿轮泵GHP2A-D-25-FG齿轮泵GHP2A-D-30-FG齿轮泵GHP2A-D-34-FG齿轮泵GHP2A-D-40-FG齿轮泵GHP2A-D-50-FG齿轮泵)