四机D35-盘根压环、活塞中石化四机石油机械有限公司活塞\Φ90 ZQAL9-4_P0700186AA活塞\Φ90 ZQAL9-4_P0700186AA油封座\Φ200×23 ZQAL9-4_P1102013AA铜套\Φ53×7.5 ZQSn6-6-3_P1400130AA盘根压环\3.75" ZCuAl9Fe4Ni4Mn2_P1105616AA铜套\Φ40×7.5 ZQSn6-6-3_P1400254AA盘根压环\Φ127×12.45 ZQAL9-4_P1101648AA盘根压盘5"\123 ZQAL9-4_P1400161AA盘根压环\4.5" ZCuAl9Fe4Ni4Mn2_P1105618AA衬套\Φ182×32 ZQAL9-4_P1400907AA铜套\Φ120×Φ90×70 ZQAL9-4_P1103937AA
2026-01-20