Hernan Contreras

@hernandcr

12Published

0Under review

Published works

3d fermenter

dwg

3.7k

Map aguachica - colombia

Map aguachica - colombia

dwg

3.4k

Topographic map

Topographic map

dwg

1.7k

Oil storage tank

Oil storage tank

dwg

3.3k

Communications system implemented in a model apartment

Communications system implemented in a model apartment

dwg

6.5k

Screening

dwg

3.8k

Transformer dimensions in tesla brand oil

dwg

3.4k

Urinal hydrosanitary discharge valve detail

Urinal hydrosanitary discharge valve detail

dwg

846

Pumping and sanitary details plans

Pumping and sanitary details plans

dwg

2.4k

Electrical conventions for designs

Electrical conventions for designs

dwg

5.2k

Plan details bathroom batteries plan and elevation

Plan details bathroom batteries plan and elevation

dwg

1.8k

Ongrid solar system with micro inverters

Ongrid solar system with micro inverters

dwg

1.5k