The distribution network model is good to reduce distribution costs, integrate resources and improve delivering efficiency.

配送网络模式有利于加速蔬菜流通，整合社会资源，降低配送成本，提高配送效率；

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These left-ventricular leads are intended to improve the efficiency of the heart in patients with heart failure, but are not responsible for delivering immediate life-sustaining pacing or life-saving defibrillation therapy.

FORBES: St Jude Withdraws Older LV CRT Leads From Market