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Original color box

back color box

real shot

multi-functional dual-line display required for students

With instructions



large screen
Closing lid
closing lid reverse side
Closing lid front

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designed for Chinese students * Double-line display, 10-digit plus 2-digit index, multi-step reproduction function; Writing sequence input * 229 functions; 240 computing functions * Scientific computing ● fractional computing ● combination and arrangement * Quick conversion of angle/radian/public system; Polar coordinates/rectangular coordinates * Statistics (data editing, standard deviation, six regression analysis) * Set decimal places, valid digits, and index display format * LR44 type electronics
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