Calculator. Android Apps.

All in One Calculator,

Mobile Apps.

Very useful mobile apps calculator for engineers or technician, It has several types of calculation opportunity, In this video we learn about this mobile android apps in bangla/ Bengali. How to Clean water bottle with out chemical, washing powder and any liquid. https://youtu.be/Yjn_LTHZ4MI About our channel: This channel contains Electrical Engineering Tips, Tricks and Tutorials related videos. And different technological videos, maximum of the videos are in Bengali. Please subscribe to this channel for some awesome contents. Thanks for watching our Channel. If really helpful this videos please like, comment, share and subscribe to help me reach 1000 subscribers peeps!!!! Push a bell ?? near subscribed button !!!!