1、Oxygen taphole drill of BF in Nippon Steel Corp
新日鐵高爐的氧氣開鐵口機(jī)

2、Application of Gunmud with Si_3N_4 in Taphole of BF
Si_3N_4在高爐出鐵口炮泥中的應(yīng)用

3、Practice on Adjusting the Angle of Taphole Center
關(guān)于調(diào)整鐵口中心線夾角的實(shí)踐

4、Taphole driller is a key equipment to open the taphole blast furnace.
開鐵口機(jī)是完成打開高爐鐵口操作的關(guān)鍵設(shè)備。

taphole翻譯