Scientific calculator by Casio. Widely used by students world-wide due to its great quality for the low price.
gautam kumar @gautamkuma26940
声誉积分: 1
发帖于: 2019年8月18日
Whenever I press keys 1 or 4 or 7 the calculator is showing RCL on the top of the calculator.I am not able to use the keys 1,4 and 7 please help…???
这是一个好问题吗?
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