Standard:CCS/ABS/BV/LR/DNV/GL/NK/KR/RINA Grade:Q195-Q255,Q345,AH32/3670..,DH32/ ... .. shipbuilding,construction,brid steel plateStandard:CCS/ABS/BV/LR/DNV/GL/NK/KR/RINA Grade:Q195-Q255,Q345,AH32/3670..,DH32 ... ...CCSA.. shipbuilding,construction,bridge Standard:CCS/ABS/BV/LR/DNV/GL/NK/KR/RINAGrade:AH32,AH36,DH32,DH36Thickness: 6-70mmPlace of ...