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| Position: Chinese Standard in English/GB/T 20657-2006 |
| GB/T 20657-2006 Petroleum and natural gas industries - formulae and calculation for casing tubing drill pipe and line pipe properties (English Version) | |||
| Standard No.: | GB/T 20657-2006 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 20000 words | Price(USD): | 600.00 remind me the price change |
| Implemented on: | 2007-5-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 20657-2006 |
| English Name: | Petroleum and natural gas industries - formulae and calculation for casing tubing drill pipe and line pipe properties |
| Chinese Name: | 石油天然气工业 套管、油管、钻杆和管线管性能公式及计算 |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2006-12-15 |
| Implemented on: | 2007-5-1 |
| Status: | superseded |
| Superseded by: | GB/T 20657-2011 Petroleum and natural gas industries—Equations and calculations for the properties of casing,tubing,drill pipe and line pipe used as casing and tubing |
| Superseded on: | 2012-6-1 |
| Language: | English |
| File Format: | |
| Word Count: | 20000 words |
| Price(USD): | 600.00 |
| Delivery: | via email in 1~3 business day |