Modern salt lake mining (potassium salt)

The modern salt lake potassium deposits have more exposed surface, and the solid potassium salt ore bodies are buried shallowly, mostly using artificial mining and a few mechanized mining. The potassium salt mining method is similar to the stone salt mining .......

funnel

funnel

The funnel is a cylindrical object that is used to inject liquid and young powder into a smaller container. The smaller tubular portions of the funnel can have different lengths. The funnel is usually made of stainless steel o.......

How to detonate detonators and kits?

The processing of detonating detonators and kits must be carried out in a specialized processing room or in a safer place. No idlers are allowed to operate.
When processing the detonator, first cut the fuse according to the required length, slowly insert the end of .......

Safety production reward and punishment system

General Provisions 1. In accordance with the provisions of the "Company Hill Safety Regulations" and the "Regulations on Enterprise Workers' Rewards and Punishments", these Regulations are formulated to enhance the sense of responsibility of the company's employe.......