Now the technology progress has been achieved in the maintenance of the tapping hole of the BF through gradual familiarization and master of the new equipments and digestion and innovation of the technology .

经过逐步对新设备的熟悉和操作方法的掌握，通过技术消化和创新，在 出铁 口维护上取得了一定的技术进步。

Improvement in technology of tapping hole maintenance of No.6 BF in WISCO

武钢6号高炉 出铁 口维护技术的改进

The software 's highlight is that it can judge the tapping hole 's state and provide with integral statistical reports by itself .

其中 高炉 铁水 液面 计管理软件亮点在于自动判断 铁 口状态，并自动生成数据齐全的统计报表。

Full protein follow-up formula with iron White - hot liquid iron is running off through the tapping hole .

全蛋白质奶粉（含铁质）白灼的铁水从 出铁 口 流出。

The paper introduces the optimization design of underground chamber system in Jiangkou hydropower station involving the design of erection bay the main transformer switch station the auxiliary plant and the draft or tapping hole .

本文主要介绍了江口水电站左岸地下厂房系统布置的优化设计，主要包括安装场设计、主变开关站设计、副厂房设计、通风（ 出 渣） 洞设计等。

Tapping is the process of cutting a thread inside a hole so that a cap screw or Bolt may be threaded into it .

攻丝是在一个 孔中车出螺纹，以便装上有帽螺钉或螺栓。

The main low life causes of tapping hole are found after analyzing damaged mechanism of tapping hole of30T converter .

分析30T转炉 出钢口损毁机理，找出寿命低的主要原因。

Working technique of self - tapping thread hole on aluminum part

铝件螺纹 孔 自攻加工工艺

The converter is tipped on to its side . White-hot liquid iron is run off through the tapping hole and then is taken to the converter open-hearth furnace or electric furnace to be made pure .

把转炉向一侧倾转后。炽热的铁水从 出铁口流出，然后被送到转炉，平炉或电炉提纯。

White - hot liquid iron is running off through the tapping hole .

白灼的铁水从 出铁 口 流出。

Serial Port Operation Method of PC Computer Operation of Submerging Iron Bar at Tapping Hole

PC机串行口操作铁 口铁棒埋入法操作

The wear mechanism and production process of monolithic magnesia-carbon tapping hole were presented and the process factors affecting the quality of the tapping hole were analyzed and optimized .

介绍了镁炭质整体 出钢 口的损毁机理及生产工艺过程，对影响整体出钢口质量的工艺因素进行了分析和优化。