【正文】
project objectives and project implementation process of the activities are made. It is very important for engineering project schedule control to the success of the project, Time schedule must be control effectively, and it can assure the pletion of project in time. In addition, project schedule can affect the financial effect for the project and enterprise. Therefore, it is indispensable for the project schedule control to the operation of project and development of this paper, the study is based on the theory of project management and a paratively integrated project plan, it is used to the research objects for the product line expanded project of Hebei SercelJunfeng’ s predecessor the Instrument Oil Exploration Equipment Manufacturing