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Linghui Electron Firm 12yr. |
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| Main Products: |
calculator,electronic clock |
| Contacts: | 甘林仙Chat |
| Mobile: | 86-15958483187 |
| E-mail: | zhangmeizhen@yahoo.cn |
| WeChat: | 15958483187 |
| Address: | 24025 , 12 Street, 2 F, 52 Gate, International Trade Mart (District 3). |
| Address: | Putian, Fujian |
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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