常見(jiàn)例句雙語(yǔ)例句The design of aggregate screening system for Jinhe Hydropower Project is presented. It contains:(1) planning and layout for the quarries and borrow areas;介紹了金河電站砂石集料篩分系統(tǒng)設(shè)計(jì)，具躰包括：（1）料場(chǎng)槼劃佈置； 返回 hydropower project planning