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GB/T 39139.1-2020 Shale gas—Environmental protection—Part 1:Pollution prevention and disposal methods for drilling operation
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 39139.2-2023 Shale gas—Environmental protection—Part 2:Recommended practice for environmental protection of production operations
Issued on: 2023-05-23 Price(USD): 315.0 |
GB/T 3914-1983 Chemical reagents;The general rules of anodic stripping voltametry
Issued on: 1983-01-01 Price(USD): 335.0 |
GB/T 3914-2008 Chemical reagent - The general rules of anodic stripping voltammetry
Issued on: 2008-5-15 Price(USD): 140.0 |
GB/T 39140.1-2020 Clamping flanges for diamond circular saw blade—Part 1:Stone processing
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 39140.2-2020 Clamping flanges for diamond circular saw blade—Part 2:Building construction and civil engineering
Issued on: 2020-10-11 Price(USD): 225.0 |
GB/T 39141.1-2020 Mineral and sapphire watch-glasses—Part 1:Dimensions and tolerances
Issued on: 2020-10-11 Price(USD): 100.0 |
GB/T 39141.2-2020 Mineral and sapphire watch-glasses—Part 2:Assembly to the case by adhesive or using a gasket
Issued on: 2020-11-19 Price(USD): 100.0 |
GB/T 39141.3-2022 Mineral and sapphire watch-glasses—Part 3:Qualitative criteria and test methods
Issued on: 2022-10-12 Price(USD): 165.0 |
GB/T 39142.1-2020 Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 39143-2020 Methods for chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry
Issued on: 2020-10-11 Price(USD): 105.0 |
GB/T 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry
Issued on: 2020-10-11 Price(USD): 105.0 |
GB/T 39145-2020 Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 39146-2020 Refractory materials—Test method of corrosion resistance to molten aluminum alloy
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 39147-2020 Steel fiber for concrete
Issued on: 2020-10-11 Price(USD): 375.0 |
GB/T 39148-2020 Recycled bismuth material
Issued on: 2020-10-11 Price(USD): 225.0 |
GB/T 39149-2020 Recycled tellurium material
Issued on: 2020-10-11 Price(USD): 165.0 |
GB/T 3915-2011 Styrene for industrial use
Issued on: 2011-5-12 Price(USD): 120.0 |
GB/T 3915-2021 Styrene for industrial use
Issued on: 2021-08-20 Price(USD): 165.0 |
GB/T 39150-2020 Recycled selenium material
Issued on: 2020-10-11 Price(USD): 225.0 |
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