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GB - Chinese national standards
Page 1196
GB/T 19830-2023 (27/11/2023)
Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
GB/T 19831.1-2025 (02/12/2025)
Petroleum and natural gas industreis—Casing centralizers—Part 1:Bow-spring casing centralizers
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 670.60 EUR more info
GB/T 19831.2-2008 (28/08/2008)
Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 275.20 EUR more info
GB/T 19831.3-2023 (06/08/2023)
Petroleum and natural gas industries—Casing centralizers—Part 3:Rigid and semi-rigid centralizers
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 453.90 EUR more info
GB/T 19832-2017 (01/11/2017)
Petroleum and natural gas industries—Inspection, maintenance, repair and remanufacture of drilling and production hoisting equipment
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 432.20 EUR more info
GB/T 19833-2005 (15/07/2005)
Coal preparation plant-Assessment of the liability to breakdown in water of materials associated with coal seams
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 340.20 EUR more info
GB/T 19834-2005 (15/07/2005)
Oceanographic terminology-Science of marine resources
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 1 147.20 EUR more info
GB/T 19835-2015 (31/12/2015)
Self-regulating trace heating tape
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 345.60 EUR more info
GB/T 19835-2026 (28/09/2026)
Self-regulating trace heating tape
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
GB/T 19836-2019 (18/10/2019)
Instrumentation for electric vehicles
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 75.80 EUR more info
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