美国世伟洛克Swagelok联合阀帽针形阀021-51601245产品：不锈钢苛刻环境应用联合阀帽针形阀型号：SS-12NBF12丨SS-12NBF8丨SS-12NBF8-G丨SS-12NBS12丨SS-12NBS12-G丨SS-12NBS12MM丨SS-12NBS16丨SS-12NBS8丨SS-12NBS8-G丨SS-12NBSW8P丨SS-12NBSW8P-G丨SS-12NBSW8T丨SS-12NRF12丨SS-12NRF8丨SS-12NRS12丨SS-12NRS8丨SS-6NBF4丨SS-6NBS10MM丨SS-6NBS10MM-G丨SS-6NBS12MM丨SS-6NBS12MM-G丨SS-6NBS6丨SS-6NBS6-G丨SS-6NBS8丨SS-6NBS8-G丨SS-6NBSW8T丨SS-6NBSW8T-G丨SS-6NRS8丨SS-12NBS16-G丨SS-12NBSW8T-G丨SS-6NBS14MM-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@)