Icon Request：ec type  icon
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## Icon Request

* Icon name: ec
* Tags of this icon: 
* Use case: 
* Screenshots of similar icons:
<img width="416" alt="截屏2020-05-12 上午11 53 09" src="https://user-images.githubusercontent.com/183884/81636739-2aceb480-9447-11ea-9656-2cc54bcbac04.png">

