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Tìm thấy 104041 kết quả.

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60141

ASTM B 922

Standard Test Method for Metal Powder Specific Surface Area by Physical Adsorption

Standard Test Method for Metal Powder Specific Surface Area by Physical Adsorption

60142

ASTM B 923

Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry

Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry

60143

ASTM B 924

Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins

Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins

60144

ASTM B 925

Standard Practices for Production and Preparation of Powder Metallurgy (PM) Test Specimens

Standard Practices for Production and Preparation of Powder Metallurgy (PM) Test Specimens

60145

ASTM B 926

Standard Method for Pinhole Determination in Aluminum and Aluminum Alloy Plain Foil by Means of a Light Table

Standard Method for Pinhole Determination in Aluminum and Aluminum Alloy Plain Foil by Means of a Light Table

60146

ASTM B 927/B 927M

Standard Specification for Brass Rod, Bar, and Shapes

Standard Specification for Brass Rod, Bar, and Shapes

60147

ASTM B 928/B 928M

Standard Specification for High Magnesium Aluminum-Alloy Products for Marine Service and Similar Environments

Standard Specification for High Magnesium Aluminum-Alloy Products for Marine Service and Similar Environments

60148

ASTM B 929

Standard Specification for Copper-Nickel-Tin Spinodal Alloy Rod and Bar

Standard Specification for Copper-Nickel-Tin Spinodal Alloy Rod and Bar

60149

ASTM B 93/B 93M

Standard Specification for Magnesium Alloys in Ingot Form for Sand Castings, Permanent Mold Castings, and Die Castings

Standard Specification for Magnesium Alloys in Ingot Form for Sand Castings, Permanent Mold Castings, and Die Castings

60150

ASTM B 930

Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)

Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)

60151

ASTM B 931

Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (PM) Parts

Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (PM) Parts

60152

ASTM B 933

Standard Test Method for Microindentation Hardness of Powder Metallurgy (PM) Materials

Standard Test Method for Microindentation Hardness of Powder Metallurgy (PM) Materials

60153

ASTM B 934

Standard Test Method for Effective Case Depth of Ferrous Powder Metallurgy (PM) Parts Using Microindentation Hardness Measurements

Standard Test Method for Effective Case Depth of Ferrous Powder Metallurgy (PM) Parts Using Microindentation Hardness Measurements

60154

ASTM B 935

Standard Guide for Steam Treatment of Ferrous Powder Metallurgy (PM) Materials

Standard Guide for Steam Treatment of Ferrous Powder Metallurgy (PM) Materials

60155

ASTM B 936

Standard Specification for Copper-Chromium-Iron-Titanium Alloy Plate, Sheet, Strip and Rolled Bar

Standard Specification for Copper-Chromium-Iron-Titanium Alloy Plate, Sheet, Strip and Rolled Bar

60156

ASTM B 937

Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos. C17500 and C17510)

Standard Specification for Copper-Beryllium Seamless Tube (UNS Nos. C17500 and C17510)

60157

ASTM B 939

Standard Test Method for Radial Crushing Strength, K, of Powder Metallurgy (PM) Bearings and Structural Materials

Standard Test Method for Radial Crushing Strength, K, of Powder Metallurgy (PM) Bearings and Structural Materials

60158

ASTM B 94

Standard Specification for Magnesium-Alloy Die Castings

Standard Specification for Magnesium-Alloy Die Castings

60159

ASTM B 940

Standard Practice for Testing Non-Chromate Coatings on Zinc and Cadmium Surfaces

Standard Practice for Testing Non-Chromate Coatings on Zinc and Cadmium Surfaces

60160

ASTM B 941

Standard Specification for Heat Resistant Aluminum-Zirconium Alloy Wire for Electrical Purposes

Standard Specification for Heat Resistant Aluminum-Zirconium Alloy Wire for Electrical Purposes

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