The investigations are certainly not actually performed by Stiftung Warentest's staff customers by themselves, but by unbiased exterior test institutes throughout the world. Test samples are bought anonymously in retailers and not furnished by the suppliers. 'Staubsauger' found in translations in English-German dictionary he ran the vacuum cleaner over the https://goldankauf21985.wikilowdown.com/6150992/indicators_on_warentest_you_should_know