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211. The hydraulics and abrasive parameters of premixing jet has great effect on casing cutting efficiency.

212. Construction equipment in place: excavator, crane, welding machine, angle grinder, abrasive cut-off machine and any other equipment.

213. Explosion factors and abrasive water - jet cutting principle of the device are analyzed.

214. Faculty had complained about his abrasive style and imperious manner.

215. Remove rust, mill-scale and other loose material by abrasive blasting or power tool cleaning.

216. Abrasive hardness measurement method, more commonly used are hand-cone method, mechanical cone method, Rockwell hardness tester hardness measurement method and blasting assay.

217. The abrasive wear behavior and mechanism of an enamel coating were investigated with a rotary disk type abrasive wear machine.

218. The structure and the working principle and the characters of a new type of pressing block abrasive belt grinder is introduced here.

219. Main uses: flux for metallurgy, ceramic, glasswork, abrasive substance, foundry, refractory, smelting etc.

220. High thermal conductivity fire resistance , heat shock resistance, low expansion, inoxidizable , unattackable, anti - abrasive.

221. Adopting imported ABS plastics for shell, spaying imported abrasive resistance alcohol - proof paint, makes shell friction resistance.

222. The study on the abrasive belt grinding has provided valuable information for 2 M 5815 grinding machine.

223. Friction characteristics of PC and its alloys can be explained by adhesive friction theory, and wear of these materials are controlled by adhesive, abrasive and fatigue wear mechanisms.

224. Thin-film technology has firmly established itself as an effective method for reducing abrasive wear, surface pickup, galling, friction, and both chemical and thermal attack.

225. A special wide abrasive belt grinding facility is designed to be used in flat - part deburring belt.

226. I plant abrasive stone, all kinds of diamond resin polishing disc and the zero number, as well as various types of blade types and specifications.

227. The abrasive material used may be a synthetic grit a ground slag ground corundum iron or steel shot. It must not contain sand or any form of silica.

228. Black Aluminium Oxide AbrasiveBlack Aluminium Oxide Abrasive(lower Aluminium Oxide Abrasive)is a new type abrasive material for polishing various metal works.

229. For the two kinds of abrasive grain—ordinary abrasive and ultra hard material,(sentence dictionary) carborundum and diamond were chosen as samples for dispersing experiment.

230. In this paper , metal - bonded diamond wheels of different sized abrasive grain with different porosity were fabricated.

231. Do not use any type of abrasive pad , scouring powder or solvent as alcohol or benzine.

232. This paper discussed the formula of CBN(cubic boron nitride) resin abrasive tools which was prepared with modified phenolic resin with bismaleimide(BMI/AEF) as bonding agent.

233. He is an abrasive New Yorker in a country that tends to elect hail-fellow-well-met types like Ronald Reagan and Bill Clinton.

234. Abrasive Waterjet AWJ polishing process is a recently developed precision machining technology.

235. The main wear mechanisms of the coating are abrasive wear and delamination wear.

236. The phases can improve the bonding strength between coating and matrix. The abrasive grain resistance of the coatings is 11.26 times as great as copper, the adhesion resistance is 7.97 times.

237. PLC control system of a deburring equipment with abrasive material is introduced.