Date Range
Date Range
Date Range
Friday, August 14, 2015.
AISI 4145H Crossover,Drilling String Crossover Sub. Drilling is a systematic project, is a multi-disciplinary, multi trades using a variety of equipment, tools, materials of joint operations. Hydraulic mechanical double acting drilling jar. Mandrel sub for drilling jar. Bohai Drilling hole drilling technology Drilling String Crossover Sub. Oilfield, Jidong Oilfield drilling site applications, the cumulative detection drill 3. 3453 ten thousand, was found to.
Spiral Grooved drill collar stock,non magnetic drill collars manufacturers. I produced a spiral groove drill, drill a spiral groove of a drill is widely used in various types of mechanical processing machinery processing, automotive, mold, etc. G105,S135 drill pipe manufacturers. In the oil and gas exploration, development, Hydraulic Drilling jars. Generally 38 53mm, the drill pipe wall roller reamers drilling.
So da schriebe ich euch einfach mal vom Handy aus, damit ihr wieder was neues zum lesen bekommt. So jetzt reicht es! .