A.0.006%~0.77% B.0.77% C.0.77%~2.11% D.2.11%以上
A.1% B.0.5%~1% C.0.3%~0.5% D.0.25%以下
A.1% B.0.5%~1% C.0.13%~0.5% D.0.25%以下