31-2609-PGM1-5320630169防爆整改管件-JJ中国石化上海高桥石油化工有限公司防爆电缆密封接头\直通-M25×1.5外-G3/4内-304/Ex dbⅡC Gb-IP66-WF2防爆堵头\直通-G3/4-304/ExdⅡC-IP66-WF2防爆电缆密封接头\直通-M20×1.5外/G3/4内-304/ExdⅡCT4-IP65-WF2防爆堵头\直堵-NPT3/4外-304/Ex dbⅡC Gb-IP66-WF2防爆堵头\直堵-NPT1/2(外)-304/Ex dbⅡC Gb-IP66-WF2防爆电缆密封接头\直通-M20×1.5(内/外)-316/ExdbⅡC Gb-IP66-WF2防爆电缆密封接头\直通-NPT3/4内-NPT3/4外-304/ExdbⅡC Gb-IP66-WF2防爆电缆密封接头\直通-NPT1/2(内)-NPT1/2(外)-316/ExdbⅡC Gb-IP66-WF2防爆电缆密封接头\直通-NPT1/2(内/外)-316/ExdbⅡC Gb-IP66-WF2防爆堵头\直堵-M20×1.5(外)-304/ExdbⅡC Gb-IP66-WF2防爆电缆密封接头\直通-M20×1.5(内)-M20×1.5(外)-316/ExdbⅡC Gb-IP66-WF2
2026-09-21