Arm aerial work platform 臂架式高空作业平台
With the decision made by the U.S. Air Force to select the KC-767 for its aerial tanker competition, not only did the 767 line get resuscitated, but Pratt's PW4000 series got a major shot in the arm.
当美国空军作出决定选择KC - 767作为其空中加油机时，这不仅使767生产线得以复苏，而且也助了普惠pw 4000系列发动机一臂之力。
The robot arm retracted into the cabin, holding a remnant of satellite aerial made of shape memory alloy.
缩回机舱内，捧着一块用记忆合金制造的卫星天线残片。
应用推荐