变态壮小伙和老太国语对白 ,日韩一线无码av毛片免费,精品国产亚洲AV麻豆尤物,色婷婷亚洲婷婷八月中文字幕

Testing System of Motorcycle Safety Performance

Main Features:

1. With complete set of all types,motorcycle of all types(including two-wheel,straight three-wheel and side three-wheel motorcycles);
2. Three motor can simultaneously be test online,with prompt testing speed;
3. With high automatization,unique structure,high reliability,correct measurement and easy operation;
4. Items can be tested respectively are:Gas emission,speed,headlight,sound level,alignment,brake and axle(wheel) weight,etc.