大家都搜:
点火器管
1、metal tube───金属壳电子管
2、cricothyroid tube───环甲管
3、finned tube───[制冷]翅片管;翅管,翅片管,翼型管
4、tube───n.管;电子管;隧道;电视机;vi.乘地铁;不及格;vt.使成管状;把…装管;用管输送
5、tracheal tube───气管导管,气管套管
6、spline tube───花键管
7、fritted tube───烧结管
8、floss tube───牙线管
9、sieve tube───筛管
1、According to analyze the structure of survival rocket and identify its vulnerable spots, necessary structural improvements are put on overall lock and the hermeticity of igniter tube.───通过对火箭包的结构进行分析,确定薄弱环节,对整体防松和点火管密封性进行了必要的结构改进。