YY 0117.3-1993
π References & Relations / εΌη¨δΈε ³θ
normative_reference
GB 17100
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GB 17100-1997
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GB/T 223
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GB/T 228
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GB/T 228-2002
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HB 6573
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HB/Z 60
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HRC25-35
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ISO 5832-4
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ISO 6892
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MM 3.
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YY 0117.3-