1) powder to plug tap-hole
堵眼粉
1.
By means of crushing and conditioning the size ratio, fettle material and mud powder to plug tap-hole for electric refining furnace use were developed.
通过加工破碎,调整粒度及配比等工艺参数,研制开发出铁合金精炼炉补炉料及堵眼粉。
2) plugging
[英][plʌg] [美][plʌg]
堵塞;堵眼
4) perforation plugging
炮眼暂堵
5) perforation sealing
炮眼封堵
1.
To plug the highly permeable and watered out zones in these production and injection wells, a perforation sealing fluid is developed and composed of a phenolic resin hardenable at 50—90℃ in 11 hrs and mixed inorganic particles dispersed in water.
为了封堵采油井高渗透层和高含水层,研制了含有可在50～90℃下11h内固化的酚醛树脂和混合无机颗粒物的水分散液炮眼封堵剂。
6) opener-mutgun
开堵眼机
1.
A tap hole opener-mutgun had been used problems such as tap hole burn-wear, burn-through and short service life were resolved.
对炉眼烧损原因进行了分析,矿热炉通过使用开堵眼机,减少了炉眼烧损,解决了跑眼频繁、出铁口使用寿命短的问题,并取得了一定的经济效益。
补充资料：粉堵
1.粉墙。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条