Denis Wagner： 具有维修平台的电梯厢及维修电梯装置的方法。
Lift cage with maintenance platform and method for maintenance of the lift installation.
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。
A test and maintenance platform using a general circuit board tester was designed for testing special BUS using circuit modules.
该公司在一月为了维修而关闭了旗下四个布伦特油田平台：阿尔法、布拉沃、查理和德尔塔。
The company shut all four of its Brent platforms, Alpha, Bravo, Charlie, and Delta, in January for repairs.
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