Cur box constructive details cad drawing dwg file

<p>Cur box constructive details cad drawing that includes a detailed view of&nbsp;rammed earth,&nbsp;putty,&nbsp;simple concrete 180 kg / cm2,&nbsp;connection box rev. or final box,&nbsp;180 kg / cm2 concrete cap reinforced with 12 &#39;iron,&nbsp;siphon and much more of cur box detais.</p>