Single drum rollers 2021 1,200 h China
Single drum rollers 2022 120 h China
Single drum rollers 2023 China
Single drum rollers 2022 750 h China
Single drum rollers 2020 600 h China, Fengxian District, 上海24h
Single drum rollers 2016 3,500 h China24h
Single drum rollers 2016 3,500 h China7d
Single drum rollers 2020 3,500 h China
Single drum rollers 2019 3,000 h China