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[ เทคโนโลยี ( Technology ) ]
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ลำดับที่
LC
คำอธิบาย
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Highway engineering. Roads and pavements
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Highway design. Interchanges and intersections
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Roadside development. Landscaping
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Materials for roadmaking
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Location engineering
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Construction details Including foundations, maintenance, equipment
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Pavements and paved roads
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Streets
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Pedestrian facilities
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Sidewalks. Footpaths. Flagging
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Curbs. Curbstones
[แสดง 11/11 รายการ]