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WHEN IS A TOPOGRAPHIC SURVEY NEEDED?

The topographic survey is an important activity before deciding to build a project. It helps [...]

19
Jun
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WHAT IS IRRIGATION SURVEYING?

Vietnam is one of the countries with high river densities – about 2360 rivers with [...]

18
Jun
HOW IS GEOLOGICAL SURVEYING?

If it is said that the construction plan is the original part, the geological survey [...]

18
Jun
WHEN IS A TOPOGRAPHIC SURVEY NEEDED?

The topographic survey plays an important role before deciding to construct a project. The topographic [...]

06
Jun