Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/721ca585549ca5d0c6fc9c11f0ca7ca6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 gas drive generator例句_gas drive generator英汉例句_gas drive generator双解例句_骑士汉英词典
To drive the turbopump unit, gas pressure was derived from a generator that used the main propellant components. 驱动涡轮泵系统的气压来自使用主推进剂的燃气发生器。 blog.sina.com.cn