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General direction, main line and strategy of market1) The main line is the growth technology that is expected to continue to be active before the economic work conference, including electronics and communications.

The organization started copying homework,I lost one of the four main lines!General direction, main line and strategy of market

I lost one of the four main lines!General direction, main line and strategy of market1) The main line is the growth technology that is expected to continue to be active before the economic work conference, including electronics and communications.