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propellent | |||
propellant |
发生剂: 31 phrases in 14 subjects |
Agriculture | 3 |
Animal husbandry | 1 |
Automobiles | 2 |
Aviation | 2 |
General | 1 |
Life sciences | 1 |
Navigation | 1 |
Oil / petroleum | 2 |
Pharmacology | 1 |
Polymers | 2 |
Space | 7 |
Steel production | 1 |
Technology | 6 |
Textile industry | 1 |