China National Day Annual Holiday
2023-09-13
2006.11
- Categories:Development History
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- Time of issue:2021-12-01
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2006.11
(Summary description)Won the title of “Beijing High-Tech Enterprise” based on continuous R&D investment and a number of patents.
- Categories:Development History
- Author:
- Origin:
- Time of issue:2021-12-01
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