| CART (Up to 12 items/PDFs). How to add more items? Search 'GB/T 1.1' --> Add to Cart | | Delete | 1 | SY/T 5955-2018_ENGLISH | The trajectory quality of directional wells | 1 | 3 | 139 | | Need to translate | | Delete | 2 | GB/T 38427.1-2019_ENGLISH | Technical requirements for anti-counterfeit via biometrics -- Part 1: Face recognition | 1 | 3 | 279 | | Need to translate | | Delete | 3 | SY/T 5946-2019_ENGLISH | (Drilling fluid coating inhibitor polyacrylamide potassium salt) | 1 | 3 | 279 | | Need to translate | | More PDF Samples Total (USD) | 697.00 |
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