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

National Standard of the People's Republic of China
Ordinary tools
Code and mark
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This standard is more than 5000 words! The industry has 5 doors 2195 group standard tools 1 life drive internal and external customers and applicable standard drawings
CE/T 24B4 94
International support, external scale of the Chinese version of the
Primary school determines the shape of the wine product, the softness of the material, the organization of the product, the product's accompanying less benefit, the oil is not harmful to the nutrition, including the right and wrong fried oil? Reference standard
CB2475 material number
GB2477
3 special number
1 scale and symbol table!
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day·
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moving through and mouth outside
non-invited, bring the head of the long
first can deep
with finger education
seconds, to the head of the single
own technical monitoring bureau 1991220 standard
see table = light number:,11.22,126 heart
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see makeup 4,*5,code:
code 6 hospital
with code
see code,.12.122
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1 product category and busy number
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GH/T 248494
Also use lighter shape and size mark plate 2 cumulative determination points """The following secondary size can be omitted.
On the energy sand belt
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GP/T 2484-94
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GB.T 2234—94
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GB/T246e92
Plain foreign representative country.
u or monthly user requirements, for the new wheel can be produced frequently, the surface marking
type is N T-shaped single X=mmV=
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because the head
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GE/T 244--94
Darxr:
Figure head paste head
GE/T 244—94
Re-meaning (2 type shape to small mark table regulations
hand hemisphere system cellar head
state flying head
with smoke head
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4- 1.3 rush stone
GB,T 2434
sensitive table 4
oil 90 type station with oil stone 54 type shape makeup number and inch standard control female 5 fixed,:
long print down pool dead
long second ruler certificate
due to shape foil stone
4.1.4±hundred
GB/T 2462-92
Shape and certificate
GB/T74B--9/
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Following Table 5
4.2 only use the right and slight degree of North number system connection: 275 product 27 standard 43 degree of conversion according to the hard hand is:
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Can produce three kinds of horses.
The announcement of the national standardization of materials and equipment is in accordance with the requirements of the committee of the standard. The qualification of the researcher of the scientific and technological equipment of the western region is super, the experience of the second sand Lun, the sixth factory dream training.
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