The emergency cooling system pump and motor for a boiling-water reactor are roughly the size and heightof a compact hatchback car standing on its back bumper.
沸水反应堆紧急制冷系统的水泵和电动机和紧凑的两厢车竖起来的大小差不多。
2
Through a lot of data and practice we find all sorts of steering system is superior, but the car steering system every change makes the vehicle of manipulative, safety rose a height.