... air line distance ==> 航空线距离,空间直线距离,空气管路距离,架空线路距离 air line main ==> 主压气管道 air line valve ==> 送气管阀门 ...
基于20个网页-相关网页
air-line main [矿业] 主压气管道
This air line operates five main lines and twenty branch lines.
这家航空公司经营五条主干线和二十条支线。
Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.
输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。
Railway applications - Air conditioning for main line rolling stock - Part 1: comfort parameters.
铁路设施。主干线机车车辆空调设备。第1部分：舒适度参数。
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