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1·The factory produces machines for processing farm and sideline products.

这家工厂生产加工农副产品的机器。

2·Farm and sideline products of the peasants are purchased by the state at reasonable prices.

农民的农副产品由国家按合理价格收购。

3·The drying is an important method of preserving farm and sideline products, and it is also applied widely in farm and sideline producing.

干燥是农副产品保藏的重要手段，也是农副产品生产中应用极为广泛的单元操作。

4·Their company purchases farm produce and sideline products.

他们公司收购农副产品。