测定条件Test conditions:
1.测定机:本公司制作时间测定机 (水平运动方式)
Testing machine: time measuring machine made by our company (horizontal movement mode)
2. 水平运动速度 Horizontal speed 26(mm/s)
3.测定温度 Testing Temperature 23℃±2℃
4冲程 Length of Stroke 55(mm)
5方法 Method
按照上述条件进行运动,0至55mm 冲程需要时间测定
Motion based on the above conditions, from 0 to 55mm, the time should be measured.