资讯
Researchers at the University of Waterloo have new designs for urinals they say reduce the amount of splatter or “splashback” ...
A urinal designed to avoid urine splashback on the user and the floor will improve sanitation, bathroom cleanliness, and user ...
A urinal designed to avoid urine splashback on the user and the floor will improve sanitation, bathroom cleanliness, and user ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果