A test and maintenanceplatform using a general circuit board tester was designed for testing special BUS using circuit modules.
针对专用总线电路板模件，利用一种通用电路测试仪，设计了一个专用总线电路模件测试维修平台。
2
NE series plate chain bucket elevator is composed of upper section middle casing lower section moving members driving unit maintenanceplatform and hanging racks.
提升机由上部区段、中部机壳、下部区段、运行部件、驱动装置、检修平台和吊架组成。
3
Work included upgraded platform electronics cabinets, displays, and remote maintenance centers.