It has been proved in practice that this machine can significantly reduce raising cost and yield better economical results by comparison with conventional raising and cage raising methods.

实践表明，用该机掘进天井与普通掘进法和吊罐法相比，可大大减少成井费用，经济效益较好。

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In terms of farming, the "Standardization" gives exact regulations on the raising condition, cage sizes, food's nutrition, and disease prevention.

在养殖方面，该《标准》对饲养条件、笼舍尺寸、食物营养配方、免疫等都予以了明确的规定。

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