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 6793-2010 Code for Design of Oil and Gas Transportation Pipeline Hydraulic Protection
- SY/T 6793-2018 Code for design of oil and gas transportation pipeline hydraulic protection
sy 6429,sy 5436,sy 5561,sy 6793,sy 6326,sy/t+6793,sy 6671,sy 6344,sy 6966,sy 4118,sy 6128,sy 6183,sy 5536,sy 0452,sy 6586,sy 5280,sy 0422,sy 5593,sy 6868,sy 4108
