Subsequently the charging shaft must be latched to topdeadcentre with the charged closing spring (Fig. 15).
随后，储能轴和已储能的合闸弹簧停在上中心点位置(图15)。
2
Note that the compression ratios shown above reflect the expansion ratio, which is the ratio of the combustion chamber volumes when the piston is at Bottom deadcentre and Topdeadcentre.
请注意，压缩比上述反映膨胀率，这是燃烧室的量的比例时，活塞的下死顶死中心，中心会显示。
3
The first sensor monitors the camshaft position delivering one pulse per revolution which corresponds to the top-dead-centre (TDC) position of one of the pistons.