RN’s of all coupons in rural and urban sites were greater than 6. RN’s of the coupons in industrial site were between 4-6. Marine site, 304 MF had high RN of 7 and RN 2 for 430.
RN’s of all coupons in rural and urban sites were greater than 6. RN’s of the coupons in industrial site were between 4-6. Marine site, 304 MF had high RN of 7 and RN 2 for 430.