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| Chinese National Standard List: Rare refractory metals and their compounds |
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GB/T 4189-1984 Doped tungsten bars
Issued on: 1984-3-9 Translation Price(USD): 84.0 |
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GB/T 4187-1984 Tungsten rods
Issued on: 1984-3-9 Translation Price(USD): 84.0 |
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GB/T 4188-1984 Molybdenum rods
Issued on: 1984-3-9 Translation Price(USD): 84.0 |
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GB/T 3463-1982 Tantalum wires for anode leads in capacitors
Issued on: Translation Price(USD): 90.0 |
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GB 3457-1982 Technical requirements of tungsten trioxide
Issued on: Translation Price(USD): 30.0 |
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GB/T 3462-1982 Bars and plate blanks of molybdenum
Issued on: 1982-01-02 Translation Price(USD): 184.0 |
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GB/T 3460-1982 Technical requirements of ammonium molybdate
Issued on: 1982-01-02 Translation Price(USD): 184.0 |
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YB 523-1982
Issued on: 1982-10-18 Translation Price(USD): 45.0 |
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GB 3136-1982 Technical requirements of tantalum powder for capacitors
Issued on: Translation Price(USD): 224.0 |
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GB/T 14842-2007 Niobium and niobium alloys rods and bars
Issued on: 1993-12-30 Translation Price(USD): 180.0 |
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