◆意大利giulianianello贵龙气体调压阀及膜片进压4bar的型号有ST4B20,ST4B25,ST4B32,ST4B40,ST4***,进压1bar的型号有FS1B15,FS1B20,FS1B25,FS1B32,FS1B40,FS1***/40,FS1***,FS1B65/08,FS1B80/08,ST1B65,ST1B80,ST1B100电话021-37622575◆意大利giulianianello燃气调压阀型号有FSDR15/CE,FSDR20/CE,FSDR25/CE,FSD***/CE,FSDR40/CE,FSDR50/CE,FSDR65/CE08,FSDR80/CE08,STR65D/CE,STR80D/CE,STR100D/CE意大利giulianianello气体过滤器型号70611/CE,70612/CE,70602/CE,70604/CE,70603/CE,70631/CE,70603F/CEDN40,70631F/CEDN50,70610F/CEDN65,70620F/CEDN80,70640F/CEDN100,70650F/CEDN125,70660F/CEDN150.电话021-37622575◆空气/燃气比例阀VRGA15,VRGA20,VRGA25,VRGA32,VAGR40,VRGA50,VRGA65,VRGA80,VRGA100.电话021-37622575◆燃气调压阀：GDJ15R04-0,GDJ50R04-0,GDJ25R04-0,GDJ20R04-0，GDJ40R04-0,GDJ15R04-4,GDJ50R04-4,GDJ25R04-4,GDJ40R04-4,GDJ25R04-4电话021-37622575空气/燃气比例调节阀GIK,GI系列：GIK15R02-5，GIK20R02-5,GIK25R02-5GIK25R02-5B，GIK40R02-5BGIK40R02-5,GIK50R02-5,GIK65F02-6,GIK80F02-6,GIK100F02-6,GIK150F02-6,GIK15R02-5B,GIK20R02-5B,GIK25R02-5B,GIH25,GIH40,GIHB25,GIHB40,GIK40R02-5B,GIK50R02-5B,GIK65F02-6,GIK80F02-6,GIK100F02-6,GIK150F02-6,FISHER型号95H-109，627-498,627-496)