Using importation system of infinitely variable speed, can adjust productional speed.
采用进口无级变速系统，可调节生产速度。
Using importation system of infinitely variable speed, can adjust productional speed.
身体迅速（自行）调节以适应气温的变化。
They have to improve their productional ability, innovatory ability and administrative ability for the purpose of survival.
企业要想生存，就必须不断提高自身的管理能力，只有这样，才能在激烈的竞争中立于不败之地。
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