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Chemical engineering problems

3 freelance ont fait une offre moyenne de 117 $ pour ce travail

155 $ USD en 3 jours
(5 Commentaires)
4.2
tienmen111

Dear I am a professional in Mechanical Engineering and have been experienced in Chemical I can help you. Pls chat me I wait for you now. Stay tuned, I'm still working on this proposal.

100 $ USD en 3 jours
(3 Commentaires)
2.6
usmanhassan123

i am a mechanical engineer. give me a chance of doing work with you. i give you sample before work. i already done many mechanical projects. once contact with me.

96 $ USD en 1 jour
(0 Commentaires)
0.0