motif
01/17/2022, 14:24:20
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one shorter than the other one. You don't need very sharp picture to tell that. Just like GE resolution is enough to tell Y-20 with D30 apart from Y-20B with WS20. Last time this happen was J-11 perform test flight with WS-10 and AL-31F about 17 years ago. Another news J-20 with two WS15 is already in test flight. High chance we can see it this year. This year is suppose to have another Zhuhai air show, hopefully more can be revealed by then.
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