承发包方式 contracting system ; Contract Approach

继承发射器移动 Inherit Emitter Movement

球型轴承发条盒系统 Eterna Spherodrive

继承和发展 continuation and development

传承发扬 Promote heritage ; Inheritance of carry forward

电动机轴承发动机轴承 motor bearing

检查轴承发热状况 To check the hot condition of the bearing

工程承发包模式 Project Procurement Mode

轴承发条盒系统 Eterna Spherodrive

承发包策划 Project Procurement Planning