Instytut Spawalnictwa is the facility in Gliwice, Poland.
According to PR-model, is.gliwice.pl is ranked 733,754th in multilingual Wikipedia, in particular this website is ranked 427,471st in English Wikipedia.
The website is placed before oystermouthparish.com and after ditko.blogspot.com in the BestRef global ranking of the most important sources of Wikipedia.