基本解釋[經(jīng)濟學(xué)]生鐵熔化鍋英漢例句雙語例句Using planetary gear reducer insteads of worm and worm wheel reducer in the pouring mechanism of melting cast iron pot. It had been used in practice and got its economic result.用小型行星減速機構(gòu)代替蝸輪蝸桿減速傳動裝置，為鑄造廠鐵水包傾倒機構(gòu)解決了一項生產(chǎn)難題，在生產(chǎn)中取得效益。cast iron melting pot更多例句專業(yè)釋義經(jīng)濟學(xué)生鐵熔化鍋