YD/T 5178-2017
Communication duct manholes and hand holes atlas (English Version)

Standard No.

YD/T 5178-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

工业和信息化部

Latest

YD/T 5178-2017

Replace

YD/T 5178-2009

YD/T 5178-2017 history

• 2017 YD/T 5178-2017 Communication duct manholes and hand holes atlas
• 0000 YD/T 5178-2009