Hydrogensulfid (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hydrogensulfid" in Norwegian language version.

refsWebsite

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667^th place

5^th place

1drillingcontractor.org

low place

low place

drillingcontractor.org

Spoerker, H.F., Havlik, W., Jellison, M.J (2009 ): What really happens to high-strength drill pipe after exposure to sour gas environment?^{[død lenke]}, Drilling Contractor.

snl.no

Pedersen, Bjørn. (2019, 21. april). svovelsyre. I Store norske leksikon.Hentet 30. januar 2020