sy/t 6889

sy/t 6889, Total:3 items.

The international standard classification for "sy/t 6889" includes: .

The Chinese standard classification for "sy/t 6889" includes: .

Professional Standard - Petroleum

• SY/T 6889-2012 In-line Inspection of Pipelines
• SY/T 6996-2014 Assessment of steel oil & gas pipeline with dent

Professional Standard - Machinery

• JB/T 6889-1993 Specifications for Repairing Defects in Iron Castings for Fans

Others: sy/t 6889,sy6889,sy/t 5874,sy/t 6344,sy/t 6219,sy/t 6319,sy t 0040,sy/t 6793,sy/t 6552,sy/t 6581,sy/t 5561,sy/t 6448,sy/t+6889,sy/t 7015,SY/T 6231,sy/t 6711,sy t 6420,sy/t 6889-2012