مهندسی شیمی

CTA button

VIEW CHANNEL

Reportable

Yes

Sponsored impressions · TON cabinet

Flags — countries where our network of observers on Telegram recorded this ad being shown in this channel. It's not the advertiser's targeting country: Telegram serves sponsored ads worldwide, and we simply note where the ad appeared in the feed. The channel's main country (by its language) is highlighted in blue; rare placements (under 5%) are collapsed into “+N”.

• @chem_eng_world×2
  2026-06-07

Where this ad ran

Top channels by impression count.

• 
  Chemical Engineering World / دنياى مهندسى شيمى

  @chem_eng_world · 19,254 members
  2

  placements