Construction Construction, installation, repair, decoration and other engineering work 3.
建筑业建筑、安装、修缮、装饰及其他工程作业3%。
2
For the deformation, the defect exceeds the allowable deviation of the component, should be installed before the ground correction, repair, qualified before installation.
对于变形、缺陷超过允许偏差的构件，应安装前，在地面进行矫正、修理，合格后方可安装。
3
Responsible for the installation, maintenance, troubleshooting and repair of instrumentation devices.