Trench Digging and box
Digging trenches is one of the oldest types of work with both construction and excavating. Prior to World War 2, trenches were dug by hand. As workers dug the trenches…
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Find Handle id Autocad Drawings
What is handle id in Autocad drawings handles are unique within a drawing and create automatically to all objects (with no repeating id ) You can use the list command line…