September 2019 1 72 Report
Metano etano propano butano pentano hexano e heptano. Quais destas substâncias vem do petróleo e quais destas substâncias vem do gás natural? Me ajudem!
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.