GB/T 2484-1994 Codes and markings for common abrasives

This standard specifies the code and product marking of the shape, abrasive, particle size, hardness, structure, binder of common abrasive tools. This standard applies to common abrasive tools, including grinding wheels, grinding heads, sand tiles and oilstones. GB/T 2484-1994 Code and marking of common abrasive tools GB/T2484-1994 Standard download decompression password: www.bzxz.net

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Ordinary tools
Code and mark
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CE/T 24B4 94
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GB2477
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GH/T 248494
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GP/T 2484-94
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GB.T 2234—94
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GB/T246e92
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GE/T 244--94
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GE/T 244—94
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GB,T 2434
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GB/T 2462-92
Shape and certificate
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