RE: My viewpoint in rural drinking water solutions 我对乡村饮用水供应的观点

You are viewing a single comment's thread from:

My viewpoint in rural drinking water solutions 我对乡村饮用水供应的观点

in cn •  7 years ago 

Hello Marksman where can I see the units for water purification? Does it work without electricity ? Great explanation on the bacteria and how a purification system should work in these areas . Since I learn Chinese it´s very cool that your post are bilingual 👍

cn
7 years ago by

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

  • Disagreement on rewards
  • Fraud or plagiarism
  • Hate speech or trolling
  • Miscategorized content or spam

Submit
$0.00
    1 vote
    0
    Authors get paid when people like you upvote their post.
    If you enjoyed what you read here, create your account today and start earning FREE STEEM!