Once a piece of steel is lifted into place it must be aligned inorder to attached it to the structure. This is done with rigging, hydraulic jacks and sledge hammers
- Күн бұрын
Aligning Steel Members Central Zone
- Рет қаралды 540
Once a piece of steel is lifted into place it must be aligned inorder to attached it to the structure. This is done with rigging, hydraulic jacks and sledge hammers
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