炼油一部C101A备件中科(广东)炼化有限公司活塞环\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y56).21-04/PTFE填料组件\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y56).31-01C/PTFE填料组件\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y55).31-01C/PTFE填料组件\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y55).31-01A/PTFE填料组件\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y56).31-01B/PTFE中间填料\2D16-19.3/26.4-37 2D16(Y55).051A-00A/PTFE填料组件\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y55).31-01B/PTFE中间填料\2D16-2.6/26.4-66.4-7.7/22-37.5 2D16(Y55).051A-00A/PTFE
2026-05-29