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- sand blasting method 喷砂清理法
- Beijing Changkong Sand Blasting Equipment Co., Ltd. 北京长空喷砂设备有限公司。
- For example, etching methods can easily repair non-even sand plane produced by sand blasting. 如果喷沙的沙面不均匀,可以用蚀刻方法轻易再返工修正,减少废品。
- Objective:To observe difference of plaque index(PI) and bleeding index(BI) under polishing after sand blasting. 目的:观察洁牙后喷砂抛光对菌斑指数和出血指数的影响。
- Applicable sand material: Aluminum oxide Sand of #26-#320, carborundum, glass beads, Plastic sand blasting grains. 适用砂材：%2326-%23320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
- The land-filled Cartridge blasting method is a new method created in explosive demolition engineering. 填埋药包爆破法是拆除爆破工程实践中创造的一种新方法。
- Applicable sand material: Aluminum oxide Sand of #26#320, carborundum, glass beads, Plastic sand blasting grains. 适用砂材：%2326%23320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
- The pre-splitting blasting method was used to excavate side hole facing space and to form the seam in this engineering. 本工程采取了预裂爆破法开挖侧导洞、创造底部临空面及预裂成缝,再进行水胀切割花岗岩料石块等施工技术。
- Demolishing corridor of belt conveyer with controlted blasting method is introduced. 输煤胶带是火力发电厂的重要运输机械。
- Modification of Jet for Sand Blast to Remove Rust on Oxygen Piping Inner Surface. 氧气管道内部喷砂除锈喷头改进。
- The example proved that reducing cut-depth for demolishing building based on blasting method is applicable. 实例证明，爆破拆除楼房时，合理地减小切口深度具有一定的使用价值。
- Spot supply all kinds of senior high-quality sand blasting materials, and have introduced a range of advanced automation sandblasting equipment. 现货供应各种高级优质喷砂材料，并陆续引进多种先进自动化喷砂设备。
- Tests were performed to obtain an optimium blasting method suitable for Yiyang Mine, the blasting effectiveness is satisfactory. 通过工业试验,得出适合宜阳矿最佳爆破方法,取得较好的爆破效果。
- The pier and the abu tment head were demolished by the blasting method of charged holes，a nd the others by use of springing blasting. 对上部结构、桥墩和桥台帽的爆破采用药孔法，对桥台身及其基础承台采用药壶法。
- Descaling technology sorted compressed gas descaling,high pressure water descaling,sand blast descaling by different descaling medium. 根据除鳞介质的不同可将除鳞工艺分为高压水除鳞、压缩气体除鳞、喷沙除鳞。
- The blasting method with charging structure of vacuum space at the blasting-hole bottom is applied to the bracer digging engineering. 在保护层开挖中,孔底空腔装药爆破的方法被证明对保护建基面是行之有效的。
- A process comprising sand blasting, degreasing, pickling, Zn electroplating, hydrogen removal and chromate passivation for protecting the base of cannonball was introduced. 介绍了一种用于炮弹底座防护的电镀锌工艺。该工艺的流程包括喷砂、脱脂、酸洗、镀锌、除氢和铬酸盐钝化。
- Working practices in rock drifts show that the selected slit-charge directed fracture blasting method is feasible,it opens u... 经岩巷生产实践表明：所选择的切缝药包定向断裂爆破方法是可行的，它为改革现有光面爆破技术提供了良好的应用前景。
- Trillion Dongguan Shun Machinery Factory is a long-term commitment to technology and sandblasting sand blasting equipment for the (Taiwan-invested) enterprises. 东莞市兆顺机械厂是一家长期致力于喷砂技术与喷砂设备研制的(台资)企业。
- In order to clean hundreds of tons of remainder iron in blending furnace,a controlled blasting method was applied to incise the remainder iron. 为了清除武钢二炼钢混铁炉内的数百吨残铁,采用了爆破切割方法。
