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| International Standard List: Surface treatment and coating in general |
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QJ 480-1990 Test Method for Metal Clad Sheet Porosity
Issued on: 1990-12-21 Translation Price(USD): 60.0 |
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QJ 481-1990 Test Method for Alternating Humid Heat Resistance of Metal Clad Sheet
Issued on: 1990-12-21 Translation Price(USD): 45.0 |
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QJ 2027-1990
Issued on: 1990-12-21 Translation Price(USD): 45.0 |
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QJ 482-1990 Test Method for Microhardness of Metal Clad Sheet
Issued on: 1990-12-21 Translation Price(USD): 30.0 |
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QJ 485-1990 Test Method for Color Changing Resistance of Copper and Copper Alloys Oxide Film
Issued on: 1990-12-21 Translation Price(USD): 30.0 |
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QJ 478-1990 Measuring Method for Metal Clad Sheet Thickness
Issued on: 1990-12-21 Translation Price(USD): 255.0 |
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QJ 486-1990 Test Method for Corrosion Resistance of Copper and Copper Alloys Passivating Film
Issued on: 1990-12-21 Translation Price(USD): 30.0 |
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