inner tubes的例句大全

May also consider using some scrap tire inner tubes made of simple life preserver.

也可考虑使用一些废弃轮胎的内胎制成简易救生圈.

The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.

全玻璃真空太阳集热管内外玻璃管夹层间真空度的保持情况对有效降低热损、提高太阳能的利用率、延长集热管的寿命都有至关重要的作用。

Performance Research on Evacuated Tube Solar Water Heater with Inner Tubes

具有内插管的真空管太阳能热水器性能研究

Three dimensional FE simulation of ball spinning of inner grooved copper tubes

两端带阴螺纹管接的直通旋塞内螺纹铜管滚珠旋压三维有限元模拟