Increase the lifespan of the equipment used in the pan:Part-2

 Chemical mixing system Below is the name and proportion of the chemical commodities for the preparation of necessary solutions for the materials used in soil, mud, rain and open space- The name of the chemical name ratio Copper sulphate (tomato) 2 Sodium dicromat 2 Boric acid 1 part For the maintenance of bamboo clams, kayam, sticks and 4-5 feet long bamboo poles, 10% concentration of concentration Need to create 100 liters of concentration of 10% density.