Vanadium from vanadium and titanium magnet magmatic ore, concentrate vanadium and titanium vanadium extraction fire smelting method and a wet method using two kinds. The fire method is to indirectly extract vanadium from vanadium-titanium concentrate or vanadium slag, and the wet method directly ex
A lot of drivers, even 4S shops, and some mechanics in the repair shop, will make a mistake - insert the key directly to light the fire, look very handsome, very agile, quite time-saving, in fact, really quite destroyed the car, Because they overlooked the
Recently, three YD320 hydraulic drive track-type bulldozers developed and manufactured by SINOMACH (Luoyang) Co., Ltd. were launched! State Machine Heavy Horsepower bulldozers start in batches! It is reported that before purchasing this machine, the user inspected many bulldozer manufacturers in
In agricultural management, watering is a problem for vegetable farmers. Because soil moisture is invisible substances, it is difficult to accurately control the actual production. In the face of complicated weather, if there is a problem in the watering, it is easy to cause a variety of
The 300 Kinglong BRT buses independently designed and developed by Xiamen Golden Dragon United Automotive Industry Co., Ltd. (Xiamen Dajinlong) were ready for delivery on the 19th in Xiamen and are ready to sail to Tehran, the Iranian capital. This is the export order for the largest batch of BRT
(1) Surface cementing 1. The surface drilling depth of the drilling team must enter the stable layer more than 50 meters to ensure the cementation quality of the cement ring and the formation of the lower surface cover. 2. It is necessary to attach great importance to the surface cementing constr
August 13, 2017, 2017 Xinjiang Agricultural Machinery Fair came to an end, Putian Zhongtong Machinery Co., Ltd. as China's fuel injection system industry leader was invited to participate in this Expo and achieved fruitful results. During the Agricultural Machinery Exhibition, Zhongtu Tong adhering
Many parts distribution companies lack product quality awareness and the testing methods are very simple; some do not implement the parts quality standard heap carefully. For the benefit of the unit or even individuals, they ignore the national interest and the safety of the people and sell the a