1. Purpose: Kill the termite larvae already in the ground are brought to filled up, preventing the wings flying into buildings to nest in the construction process and prevent termites from entering the work process in enable.2. Measure: Make a layer of preventing termite prevention medication for the entire face and background around the outside before construction, the floor by: spray the drug solution LENFOS all up entire 50EC background with 5.0% concentration, dose 4 liters of solution/1m2
đang được dịch, vui lòng đợi..