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Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
International Standard List: Lubricants, industrial oils and related products |
Title | Standard No. | Implemented On |
Practice for Analysis of Oilfield Waters | SY/T 5523-2006 | 2007-1-1 |
Managing system integrity of gas pipelines | SY/T 6621-2005 | 2005-10-1 |
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