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·drilling rigs BE550/BE770 [2016-05-25]
·ZJ40-2250L ZJ40-2250LDB drilling rig [2016-05-25]
·drilling rig for cluster wells ZJ50DB [2016-05-25]
·The 376 gear switch QF503 2+3 [2016-05-18]
·pump head IS80-50-200 [2016-05-18]
·guide QY494-XJ-L15 [2016-05-18]
·rod oil seal 140*109*14 3NB-1300C [2016-05-18]
·universal shaft L=2600 SWC250BH [2016-05-18]
·ZJ50L drilling rig BA7001-21.01 [2016-05-18]
·Drilling Rig Components [2016-05-16]