... , Military Use, Chemical,Industry Instruments , Automobile Exhaust Tube, Fencing, Railing, Safe Door/ Window,Gate Fitting, Inside Staircase, Balcony, Balustrade, Furniture, Sanitary and ... -16 202 0.15 1.00 7.5-10 0.05 0.03 4-6 17-19 301 0.15 1 ...