1. The pressure tapping parts and tapping valve on the cylinder have been installed and wired. 

2. The inner, middle and outer temperature measuring elements of upper part flange of high and middle pressure inner cylinders has been installed and wired. 

3. The inner, middle and outer temperature measuring elements of lower part flange of high and middle pressure inner cylinders has been installed and wired. 

4.The inner, middle and outer temperature measuring elements of upper part flange of high and middle pressure outer cylinders has been installed and wired. 

5. The temperature measuring elements of upper and lower halves flanges of the inner and outer interlayer of inner cyclinder velocity level of high pressure cylinder has been installed and wired.