-The grid control mode, class IV (measured by GPS) are landmark location diagram drawing carefully. In the first painting includes notes, the mold line to related objects. At the same time must measure at least 3 the distance from landmarks to the fixture, the measurement accurate measurement to centimeters to recognize and manage the location of landmarks throughout the implementation process of the BRT number 1. The caption and this profile will be established as a separate profile to manage and use during the study and construction of the line BRT number 1
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