美国世伟洛克Swagelok二阀组021-51601245产品：不锈钢2阀仪表阀组型号：SS-V2BF8丨SS-V2BF8-FL丨SS-V2BF8-FL-G丨SS-V2BF8-G丨SS-V2BF8-SG丨SS-V2BFS8丨SS-V2NBM8-F8-11486丨SS-V2NBM8-F8-G-11486丨SS-V2BF8-FL-LGB丨SS-V2BF8-SG-TR丨SS-V2BF8-TR丨SS-V2BFS12MM丨SS-V2BFS8-FL丨SS-V2BFS8-G丨SS-VL2NBF8-FL丨SS-VL2NBF8-FL-G上海卓出阀门有限公司销售***：021-51601245图文传真：021-51601245***：2783001446邮箱：zcvalve@)