SY/T 4121-2018
Design and construction specifications of pipeline safety early warning system based on optical fiber sensing (English Version)
Home
SY/T 4121-2018
Standard No.
SY/T 4121-2018
Language
Chinese,
Available in English version
Release Date
2018
Published By
国家能源局
Latest
SY/T 4121-2018
Replace
SY/T 4121-2012
SY/T 4121-2018 history
2018
SY/T 4121-2018
Design and construction specifications of pipeline safety early warning system based on optical fiber sensing
2012
SY/T 4121-2012
Code for design and construction of optical fiber pipeline security forewarning system project
Copyright ©2023 All Rights Reserved