仪表3号汽提常规仪表低老坏整改等项目防爆电缆夹紧密封接头-ZGF26010中国石油化工股份有限公司茂名分公司防爆电缆夹紧密封接头\直通-M20×1.5-不锈钢/Ex db ⅡC Gb/Ex eb ⅡC Gb/Ex ta ⅢC Da-IP66-WF2防爆电缆夹紧密封接头\直通-M20×1.5-不锈钢/Ex db ⅡC Gb/Ex eb ⅡC Gb/Ex ta ⅢC Da-IP66-WF2防爆电缆夹紧密封接头\直通-NPT1/2-不锈钢/Ex db ⅡC Gb/Ex eb ⅡC Gb/Ex ta ⅢC Da-IP66-WF2
2026-05-14