RE: How to reduce the electricity costs for digital billboard in 10 times or even more?

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steem-bounty (71)in #steam • 6 years ago

Congratulations to the following winner(s) of the bounty!

Find more bounties here and become a bounty hunter.@ketcom has earned 0.333 SBD. 0.333 SBD from the creator of the bounty!
Find more bounties here and become a bounty hunter.@steem-plus has earned 0.333 SBD. 0.333 SBD from the creator of the bounty!
Find more bounties here and become a bounty hunter.@chireerocks has earned 0.333 SBD. 0.333 SBD from the creator of the bounty!

6 years ago in #steam by steem-bounty (71)

$0.00

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