# Dynamo Select Connected Pipe Network Parts

**URL:** https://forum.dynamobim.com/t/dynamo-select-connected-pipe-network-parts/73380
**Category:** Civil 3D
**Created:** [February 15, 2022, 8:00pm UTC](https://forum.dynamobim.com/t/dynamo-select-connected-pipe-network-parts/73380 "2022-02-15T20:00:10Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![hosneyalaa](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/hosneyalaa/32/100865_2.png) [@hosneyalaa](https://forum.dynamobim.com/u/hosneyalaa)
#### Post date: [February 16, 2022, 5:05am UTC](https://forum.dynamobim.com/t/dynamo-select-connected-pipe-network-parts/73380/7 "2022-02-16T05:05:07Z")

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hi  
see this

> [@List of Structures/pipes between Strucures](https://forum.dynamobim.com/t/list-of-structures-pipes-between-strucures/69334/8):
>
> hi see this import sys import clr import csv # Add Assemblies for AutoCAD and Civil 3D APIs clr.AddReference('acmgd') clr.AddReference('acdbmgd') clr.AddReference('accoremgd') clr.AddReference('AecBaseMgd') clr.AddReference('AecPropDataMgd') clr.AddReference('AeccDbMgd') clr.AddReference('AeccPressurePipesMgd') clr.AddReference('acdbmgdbrep') clr.AddReference('System.Windows.Forms') clr.AddReference('Civil3DNodes') sys.path.append('C:\Program Files (x86)\IronPython 2.7\Lib') # Create an alias …

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