porous plug process
常見(jiàn)例句
- The molten iron of stable temperature and composition is obtained und the condition that adopting duplex melting technology and ladle desulphurizing with porous plug process.
採(cǎi)用雙聯(lián)熔鍊工藝，多孔塞法爐外脫硫，獲得溫度和成分穩(wěn)定的鉄液； 返回 porous plug process