“dragon-beam”的概念、定义、翻译、参考文献-科学参考

单词	dragon-beam
释义	dragon-beam 承托脊椽梁
随便看	nozzle pocket nozzle pressure nozzle pressure ratio nozzle process nozzle propeller nozzle protrusion nozzle regulation nozzle regulator nozzle reinforcement nozzle resonance nozzle ring nozzles and fittings nozzles and other connections nozzle screen nozzle section nozzle segment nozzle separation nozzle shape nozzle shroud nozzle-sinker device nozzle solenoid nozzle spindle nozzle spray angle nozzle spray direction nozzle stack

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