Oil tank truck: Also known as mobile tanker, computer tax-controlled refueller, pilot tanker, loading tanker, tanker, puller, oil transporter, edible oil transporter, mainly used as oil tank trucks. The transportation and storage of petroleum deriva.......

March 31, the world's first plastic double reverse flotation of phosphorus ore production standards in industrial test equipment Yihua Group, thus "end" of the Yichang phosphate rock hard to choose another history, which is the company followin.......

August 9 news Gansu Province early planning, early action, arrangements for the deployment of autumn and winter planted area of ​​12000000 acres, will optimize the planting structure, reduce the area of ​​winter wheat, expand the dry farming autumn cover film, p.......

Electric heating installation instructions

I. Preparation before construction

1, piping system

(1) The pipeline system and equipment have been completed;

(2) The rust-proof and anti-corrosion coating has been dried;

(3) Remove all burrs and horns.......