Linyi Fertilizer Network Copyright
Phosphate fertilizer has become a rich friend of farmers' friends. The main components of this fertilizer are monoammonium phosphate, diammonium phosphate, ammonium nitrate, monocalcium phosphate and dicalcium phosphate. How to identify true and false? Here are four tips for your reference. Linyi Fertilizer Network Copyright
one look. The form of nitrophosphate is grayish white, smooth and bright. Linyi Fertilizer Network Copyright
Second. Phosphate fertilizer has a high hardness and generally cannot be crushed by hand. Linyi Fertilizer Network Copyright
Three burns. Take a few nitrophosphate fertilizers on the red hot cigarette, and immediately there will be irritating gas and bubbles will be observed. Linyi Fertilizer Network Copyright
Four soluble. The nitrophosphate fertilizer is easily soluble in water, stirred in water for a while and dissolved quickly. Linyi Fertilizer Network Copyright
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Highway Tunnel Trolley
Highway lining trolley is a special equipment that must be used in the secondary lining of the double-track highway tunnel construction process. It is used for lining the inner wall of the tunnel. It has the functions of vertical mold and demoulding function, high surface finish of lining and fast lining speed. The trolley widely used in highway, railway, water projects, hydraulic engineering, public projects, and defense industry projects.The tunnel trolley which consist of formwork assembly, traveling device, portal-frame assembly, Principal and master-slave traveling device, lateral hydraulic oil cylinder, lateral support jack and portal-frame support jack etc.
Tunnel Trolley,Highway Tunnel Trolley,Highway Construction Trolley,Arch Highway Trolley
Anshan Lijian Engineering Group Co. LTD , https://www.lijianformwork.com