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GB/T 29021-2012 Petroleum and natural gas industries—Beam pumping units
Issued on: 2012-12-31 Price(USD): 1260.0 |
GB/T 29021-2023 Petroleum drilling and production equipment—Beam pumping unit
Issued on: 2023-11-27 Price(USD): 990.0 |
GB/T 29022-2012 Particle size analysis—Dynamic light scattering (DLS)
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29022-2021 Particle size analysis―Dynamic light scattering (DLS)
Issued on: 2021-12-31 Price(USD): 435.0 |
GB/T 29023.1-2012 Measurement and characterization of particles by acoustic methods—Part 1:Concepts and procedures in ultrasonic attenuation spectroscopy
Issued on: 2012-12-31 Price(USD): 330.0 |
GB/T 29023.2-2016 Measurement and characterization of particles by acoustic method—Part 2: Guidelines for linear theory
Issued on: 2016-02-24 Price(USD): 490.0 |
GB/T 29024.2-2016 Determination of particle size distribution―Single particle light interaction methods―Part 2:Light scattering liquid-borne particle counter
Issued on: 2016-02-24 Price(USD): 230.0 |
GB/T 29024.3-2012 Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29024.4-2017 Determination of particle size distribution--Single particle light interaction methods--Part 4: Light scattering airborne particle counter for clean spaces
Issued on: 2017-09-29 Price(USD): 250.0 |
GB/T 29025-2012 Determination of particle size distributions—Electrical sensing zone method
Issued on: 2012-12-31 Price(USD): 540.0 |
GB/T 29026-2012 Spring loaded safety valve for cryogenic service
Issued on: 2012-12-31 Price(USD): 150.0 |
GB/T 29027-2012 Large curved tooth coupling
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29028-2012 SWZ large universal coupling with bearing box
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29029-2012 Large-scale saline ice making installation
Issued on: 2012-12-31 Price(USD): 210.0 |
GB/T 2903-1989
Issued on: Price(USD): |
GB/T 2903-1998 Copper/Copper-Nickel(Constantan)thermocouple wires
Issued on: 1998-1-2 Price(USD): 150.0 |
GB/T 2903-2015 Copper/Copper-Nickel(Constantan)thermocouple wires
Issued on: 2015-05-15 Price(USD): 220.0 |
GB/T 29030-2012 Positive displacement CO2 refrigerant compressor(unit)
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29031-2012 Air-source based air-conditioning (heat pump) water heater unit
Issued on: 2012-12-31 Price(USD): 270.0 |
GB/T 29032-2012 Flake ice machines
Issued on: 2012-12-31 Price(USD): 210.0 |
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