Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:rocket_engine_family
|
| gptkbp:countryOfOrigin |
gptkb:China
|
| gptkbp:developedBy |
gptkb:China_Academy_of_Launch_Vehicle_Technology
|
| gptkbp:engineCycle |
varies by model
|
| gptkbp:firstFlight |
1970s
|
| gptkbp:fuelType |
varies by model
|
| gptkbp:notableMembers |
gptkb:YF-100
gptkb:YF-115 gptkb:YF-75 gptkb:YF-77 YF-130 YF-20 YF-21 |
| gptkbp:oxidizer |
varies by model
|
| gptkbp:propulsion |
gptkb:water
|
| gptkbp:status |
active
|
| gptkbp:usedFor |
orbital launch vehicles
|
| gptkbp:usedIn |
gptkb:Long_March_rockets
|
| gptkbp:bfsParent |
gptkb:China_Academy_of_Aerospace_Propulsion_Technology
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
YF series rocket engines
|