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1A.B.C.D.E.2ABCDE3ABCDE4A.B.C.D.E.5ABCDE6EABCDE7ABCDE80.5%~1%___(AABCDE9CABCD1/310CABCD11AABCD12ABCDE13EABCDE14A.B.C.D.2~41E.15A.B.C.D.2%~4%16B)A10cmB15cmC20cmD25cmE.30cm17A.1/3B.C.D.E.18A.0.5%~1%B.3%C.0.2%~2%D.75%E.0.1%~0.5%19BA.B.C.D.1/3E.20CA.B.C.D.1.,:(ACDEA.B.C.DE.2.(ABCD)ABCDE3.BCDABCD4.,ABDEA.B.CD.,24E.45.,:(BCA.B.C.D.,E.6.ABCDEABCDE7,ABCDEA,B,C.D.,E.8:BCDEA2mmBCD2mmE9(ABCD)A,,B,CD10ABCDABCDE1(2(X)332~38,(X)45(X)6()7(8910(X)1.2.3.30cm4.5.6.7.WS/T3672012C.1.4.51.2.3.4.5.6.7.