motif
04/21/2021, 15:30:05
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for example, BQZS editor said that the WS-15 has enter design freeze last year, the WS-15 designer was nominated for award last year and so on. So you roughly know its status. From design freeze to production will take some time, they've to perform test flight on J-20 that use it. We may see it within two years, but production expected not later than 2025.
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