factory direct selling zhongcheng brand js-82ms student calculator

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factory direct selling zhongcheng brand js-82ms student calculator 中文版

EXW Price: Min. order:

¥6.2
≥150/piece

¥6.0
≥200/piece

¥5.8
≥500/piece

150 piece

Weight 0.173 kg/piece
Item No. JS-82MS-A
Stock num 20000 piece

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13yr.

Main Products:

High,medium and low-grade calculators,counterfeit detector series

Contacts:

NancyChat

Mobile:

86-15958972843

WeChat:

H2-25098

Address:

25098 , 7 Street, 2 F, 61 Gate, International Trade Mart (District 3).

Related items

Description

尺寸：长15.3cm x 宽7.7cm x 厚1.2cm

材质：PS 适用：考试使用（函数计算器）

【宝贝功能】：此款计算器符合国家基础教育课程标准

A：双行显示。10+2位指数显示格式重现功能，多重语句，错误指示器
B：基础计算
C：分数计算：１分数计算，２小数－分数格式转换，　３带分数－假分数格式转换

D：百分比计算 E：度分秒计算（60进制计算，60进制－10进制之间进行转换）F：小数位数（Fix），有效位数（Sci），指数显示格式（Norm）G：存储器计算（答案存储器，连续计算，独立存储器，9个变数H：科学函数计算：1三角函数/反三角函数;2双曲函数/反双曲函数;3常用及自然对数/反对数;4平方根，立方根，方根，立方，倒数，阶乘随机数，圆周率;5角度/弧度公制度转换;6坐标转换（极坐标和直角坐标之间转换）;7工学符号计算;8排列;9组合I：统计计算：1标准差;2回归计算（线形回归，对数回归，乘方回归，逆回归，二次回归）J：优先顺序运算，堆栈存储器 K：240种计

Update time：20200914152100