早先在1991- 1995的第八个五年计划中他们的尝试失败了，然后就意识到需要国外技术。
Early on they realized the need for foreign technology, after an abortive attempt during the "Eighth Five Year Plan" from 1991-1995.
早先在1991- 1995的第八个五年计划中他们的尝试失败了，然后就意识到需要国外技术。
Early on they realized the need for foreign technology, after an abortive attempt during the "Eighth Five Year Plan" from 1991-1995.
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