We will then provide a free quote, with a breakdown of all costs. 我們將提供一份免費的價(jià)目單，列出所有的成本構成。
Conclusions The main contributing factors of EPI cost were the township level, followed by the village and county level. 結論湖南省計劃免疫人均成本構成中鄉級所占比例最大，其次是村級，縣級。
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