A.50%+/-5% B.60%+/-5% C.70%+/-5% D.80%+/-5%
A.0.2%~0.5% B.0.4%~0.8% C.0.5%~1% D.0.8%~1.2%
A.略深 B.略淺 C.相同 D.可深可淺
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