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Chemical engineering problems

3 freelanceria on tarjonnut keskimäärin 117 $ tähän työhön

155 $ USD 3 päivässä
(5 arvostelua)
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 3 päivässä
(3 arvostelua)
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 1 päivässä
(0 arvostelua)
0.0