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1. GB/T 20657-2022 Standard Chinese version , you can purchase
directly online; After receive your payment, we will send the GB
Standards PDF file to your Email within 24 Hr.
2. GB/T 20657-2022 Standard English version is not ready-made,need after
get your order, then we translate them, time usually need 3-5 days.
Detail refere: "How to purchase the English version
China GB Standards?" |
China "GB/T 20657-2022" Standards
information:
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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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GB/T 20657-2022
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Oil and gas industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing
石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
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Issued Date: |
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Implemented Date: |
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Issued by: |
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The Standardization Administration of the People's Republic of China |
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Thanks for your interest in
"GB/T 20657-2022" standard !
This GB standard english version is not ready translated, only after get your order, then we translate it, time usually need more 3-5 days .
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Add to cart |
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GB Standard Code |
GB/T 20657-2022 |
| Standard Category |
China National
Standards |
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GB Standard English Title |
Oil and gas industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing |
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GB Standard Chinese Title |
石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
| Chinese
Version Price |
$15 USD per 50 pages |
| English
Translation Fee |
About $15
per 1 page (1,000 words) |
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Member Price |
10%~50% off |
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+86-755-2583-1330
