通过对左座椅调整器的成形性工艺分析，提出了采用两套复合模结构的方法，并介绍了模具的具体结构及模具工作过程。
Through the analysis of forming technology of regulator of left chair, the method of using two sets of compound die is put forward.
通过对左座椅调整器的成形性工艺分析，提出了采用两套复合模结构的方法，并介绍了模具的具体结构及模具工作过程。
Through the analysis of forming technology of regulator of left chair, the method of using two sets of compound die is put forward. The specific die structure and its work pro - cess are introduced.
F - 117的部分残骸，例如印有美国空军标志的左机翼，座舱罩，弹射座椅，飞行员头盔和无线电都陈列在贝尔格莱德的航空博物馆做展览。
Parts of the downed F-117 wreckage -such as the left wing with us Air Force insignia, the cockpit canopy, ejection seat, pilot's helmet and radio -are exhibited at Belgrade's aviation museum.
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