Single drum rollers 2019 China
Single drum rollers 2016 2,313 h China
Single drum rollers 2011 5,000 h Lithuania
Single drum rollers 2024 Poland
Single drum rollers 2014 8,355 h Lithuania, Lentvaris
Single drum rollers 2024 1 h Netherlands, Etten-Leur
Single drum rollers 2006 Latvia, Rīga
Single drum rollers 2019 2,011 h China, Hefei
Single drum rollers 2016 China
Single drum rollers 2024 United Kingdom