勘探二号升降装置传动齿轮国产化

A Review and Summary on the National Production of Jack up Gearing System for Kantan No.2 Platform

叙述了勘探二号钻井平台升降齿轮修理及国产化更新的情况以及齿轮国产化过程中的一些经验

The repairing and renewing of the jack gearing system on Kantan No.2 platform are introduced and the experience of the process of its national production is reviewed and summarized.