| 1. | This paper expounds the necessity and key technologies for development of mechanized leveling , intelligentized detecting , major research route for the self - developed sit - on rubble bed leveling barge , together with its basic technical performance , leveling technology , and leveling quality , efficiency and precision
摘要介绍抛石基床机械化整平、智能化检测等工艺开发的必要性和关键技术，以及自主开发的坐底式抛石基床整平船的主要研制思路、基本技术性能、整平工艺、整平质量、精度和效率。 |
