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[size=14.0799999237061px] [size=15.488000869751px]Texas Instruments BAII Plus ) [size=14.0799999237061px] [size=15.488000869751px]Sharp EL-733A [size=14.0799999237061px] [size=15.488000869751px]Hewlett-Packard 10BII [size=14.0799999237061px...澳洲华人论坛