วีดีโอ

Can you share the ppt?

السلام عليكم , I want the file for a project please

Very bad explanations that person .

Methnol formaldehyde palnt ke bare batye Hindi language plz

Selamun aleykum. Dear broders. From Turkey Mehmet. Can you help me a subject. I must learn melamin production an ure production. I work impregination line paper. But i dont know ,how is made melamin and ure production. can you send me vidoo and pdf writing yusufsavas13@gmail.com.

hi friend ...how i can shat with u please i need to know more about ur project ...please give me an number or something to get u

Where can I get this ppt?

hi. do you what to use as Support for silver Catalyst? what support do you use ?

Fucking stupid video

Baikla aimran artis lotte

Baik dowh amin shah

Hi, Nice. For more information and process description, visit here: www.inclusive-science-engineering.com/formaldehyde-from-methanol-process/

Congrates guys....job well done :). Packed with info....