COTS Acid On The Surface Of How To Deal With
Roller surface processing, are able to meet the requirements of the premise, the amount of acid should be less rather than more. Roll noodle malaise of, you can increase the nitric acid, the roller surface less smooth, you can add sulfuric acid. But roller surface without spots, uneven patterns and phenomena. After acid treatment, the roller, to both ends of the hole of the shell with a tarp and wipe dry. So while the car is running on the same day, acid treatment can be avoided during the first maintenance period occurs, grease and oil. COTS acid treatment. There are certain protective equipment and protective equipment, ventilation equipment in the workplace. Workers wear acid-proof protective clothing, wearing face masks and rubber gloves, wear long boots to operate.