Manufacturer Weld Steel Pipe with Black Steel Pipe Coating

IDM Manufacturer Weld Steel Pipe with Black Steel Pipe Coating for 2021 will be held via Microsoft Teams on the following Wednesdays

Between 11h00-12h00:

  • 3 February 2021
  • 7 April 2021
  • 2 June 2021
  • 11 August 2021
  • 6 October 2021
  • 1 December 2021
Polyaluminum Chloride Chemical Compatibility and Solution for Sewage Purification Treatment