MRC:
						The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
					 
					
						Surface Treatment Specification:
					
					
						Qq-p-416, type2, class3 federal specification 1st treatment response  and qq-p-416, type2, class 3 federal specification 2nd treatment response  or qq-z-325, type2, class3 federal specification 3rd treatment response  and qq-z-325, type2, class3 federal specification 4th treatment response