line of production造句怎么写

Article 34 the State shall establish the system of accumulating funds by coal mining enterprises for changing the line of production during the declining period of coal mines.

Higher vocational education must focus on market and social requirement to train higher technology applied talents for working at first line of production, construction, management and service.

Close down, suspend operation, merge with others or shift to a different line of production; rationalize:

specialize in a certain line of production and form associations through a division of laBour

Whenever we accept major tasks, our factory leaders always take the lead and always insist on the front line of production.