sy/t 6793
sy/t 6793, Total:2 items.
The international standard classification for "sy/t 6793" includes: .
The Chinese standard classification for "sy/t 6793" includes: .
Professional Standard - Petroleum
- SY/T 6793-2018 Code for design of oil and gas transportation pipeline hydraulic protection
- SY/T 6793-2010 Code for Design of Oil and Gas Transportation Pipeline Hydraulic Protection
sy6793,sy/t 6793-2010,sy/t+6793-2010,sy/t6793,sy/t 6344,sy/t 6219,sy/t 6319,sy t 0040,sy 6793,sy/t 6793,sy/t6793-2010,sy/t+6793,sy/t 6552,sy/t 6581,sy/t 5561,sy+6793,sy t 6793 2010,sy+t+6793+2010,sy t 6793,sy+t+6793
