Mechanical-electrical installation industry 机电安装行业
mechanical and electrical installation 机电安装 ; 机电安装工程
Mechanical and electrical installation charge 机械和电气安装费 ; 机电安装费
mechanical and electrical installation project 机电安装工程 ; 机电安装项目
Mechanical and electrical equipment installation 机电设备安装
Full mechanical and Electrical Installation 充分的机械和电气安装
It is the mechanical and electrical properties of the fire products, so the installation of fast shutter door should always be in a normal state.
它是机械与电器综合性能的消防产品，因此对安装好的快速卷帘门应始终处于正常状态。
The Walsall Engineering Group will support Bema in all of its sales and engineering activities , from technical sales through project management , to full mechanical and electrical installation .
沃索尔工程的支持贝马集团将在其所有的销售和工程活动，从技术销售通过项目管理，以充分的机械和电气安装。
The unit comes factory-prepared for onsite installation of architectural brick and electrical, mechanical, and cabinetry fitting.
它源于工厂现场安装建筑用砖及电气，机械和配件时用的。
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