cast iron melting pot
常見例句
- 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代替蝸輪蝸桿減速傳動裝置，為鑄造廠鐵水包傾倒機構解決了一項生產難題，在生產中取得效益。 返回 cast iron melting pot