![When the special action to prevent the failure of ship mechanical and electrical equipment is underway丨Case study 73 - analysis of the reasons why the main engine cannot be started due to air leakage of the main starting valve and common troubleshooting methods[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
【Hot News in the Evening】National Standing Meeting: Promote state-owned capital to become a more responsible long-term capital, patient capital The executive meeting of the State Council pointed out that it is necessary to promote state-owned capital to become a more responsible long-term...
09-18
