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Keyword [derrick and substructure]
Result: 1 - 8 | Page: 1 of 1
1. The Mechanical Behavior Analysis For K-derrick And Substructure
2. Study On Dynamic Characteristic Of Double Elevating Drilling Rig Derrick And Substructure
3. Research On Load-bearing Capacity And Safety Evaluation Of The ZJ15DB5 Derrick And Substructure
4. Study On Static And Dynamic Characteristics Of ZJ90/6750DB Ultra-deep Drilling Rig Derrick And Substructure
5. Model Experimental Research And Theoretical Anslysis For 4000m Derrick And Substructure
6. Investigation And Design Of Vertically -telescopical Substructure Of ZJ30 Rig
7. Design And Analysis For ZJ80/5850D Derrick And Substructure
8. The Structural Strength And Reliability Analysis Of K Type Derrick And Substructure
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