For when Shenton rides his motorbike, he says it is not gravity that pins him to the road, but the rapid upward motion of a disc-shaped planet.
比方说，他认为人骑摩托能紧贴在地面与重力并无关系，而是由于这个星球像个圆盘，在急速地上升。
Play great positioning pin ensures disc not because butterfly plate gravity drop, also can be installed in the valve stem end adjustment block to ensure that the butterfly plate fixed position.
弹赞定位销可保证蝶板不会因为蝶板重力作用下坠，还可在下阀杆端部设置调整块来保证蝶板位置固定。
The balancing machine of the gravitation type is an equipment for detecting the unbalance of disc-shaped parts by means of the moment caused by centre-of-gravity shift.
重力式平衡机是利用偏重力矩检测盘状零件不平衡度的一种设备。
The balancing machine of the gravitation type is an equipment for detecting the unbalance of disc-shaped parts by means of the moment caused by centre-of-gravity shift.
重力式平衡机是利用偏重力矩检测盘状零件不平衡度的一种设备。
应用推荐