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GB/T 20656-2023 Chinese PDF (GB/T20656-2023)

GB/T 20656-2023 Chinese PDF (GB/T20656-2023)

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$69.00 USD
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GB/T 20656-2023_Chinese: Petroleum and natural gas industries - Field inspection of new casing, tubing and drill pipe (Chinese: 石油天然气工业 新套管、油管和钻杆现场检验)
Note/Careful: Text of PDF is in Chinese (not English).
Delivery (PDF in Chinese): 2 working-hours typically, ASAP
English versions: GB/T 20656-2023
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