GB/T 2478-1996 Brown corundum, common abrasive

GB/T 2478-1996 Common Abrasive Brown Corundum GB/T2478-1996 Standard download decompression password: www.bzxz.net

GB24731996
This standard is based on the above 6 or * recording materials. This revision has made control changes: the standard chemical fixed format is modified to adapt to the platform size month: the product's annual support material design [detailed specifications have been added] "drawing,: grams of available! The requirements of the five internal departments are more than the total cost of the economic request, will be a comprehensive license with non-standard effects, the actual service is still open. The standard number is not required (1.: 199 yuan standard draft standard||tt ||Technical provisions
This standard is recognized as effective from the same period (2478-63 Science F345-8 Jade Standard Environment Chinese People's Republic of China Industrial Reduction Impact New
Unknown Green Grass Flat: China's First E-sea
This standard is mainly beneficial to the board Feng Jigong,
1 Li Tian
National Standard of the People's Republic of China
Ordinary Abrasives
Brown Corundum
Con vemtlonai rhrasluy:
Brom furet slumine
Cn/T 2478.-199t
t# G4 147-3
This standard specifies the standards for the products of various institutes, or the core requirements of the network industry, and will be used for the purpose of improving the network industry, the combination of rules and the use of the standard for the purpose of research and development. 7 Reference standards
The following standards are included in the combined text of the standard and the structure of the standard is the same as the text of the standard. When the standard is issued, the level indicated is valid. All standards will be revised to make the latest version of the following standards available in the following years. 24
Science and Technology Development
GB #G13—8:
Real material control using the source to determine
Environmental analysis method
Improvement of abrasive tensile strength method
+ 14 8-
+N -67.-4
CP 5341—85
IB3530
TB/GYG
3Find the number
Lu transport road particle collection method
Ordinary dangerous rights please implement the light pipe through the method
Shen material store
Brown series medical tools pressure abrasive pillow group
Yellow flour late material
Property determination method
Family example creation material winter brand number one product representative standard system: Taoliu station will manage the actual number,
High belt machine hall:
Page will move the market number to -P
The limit will be more open to AB
Item belt A||tt ||4 Technical requirements
41 Semi-ingredients
Chemical code table 1 of each brand product.
Controllable Technology Supervision Bureau: 996-7-25 and approved
1390201 implementation
4.2 Extension group
(P)9--5'1:32
19*-20+
-P18U~-PS:3)
Ip-00~P000:
Gn/T2478-1996
Specialized personnel Beixue
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95. . .-s:
Chemical limit design meaning
1. 5, 2 80
Consolidation wind material light pressure should be in accordance with B2177, 4.2.1
4.2-2 Net with material powder to make the cumulative skin not 13363C times CB0258 B provisions. 4.2-3 Spraying and other one-volume ratio again material property group war set clothing 2 theory out, "sleeping and other full brand teaching empty release
not more than
not more than
more ... 24
4(P) to 220280) not less than 3.6/m, 220 (P22u/5-/4.
iron alloy will teach those who contain
sinking let the lower
number of
and with the corresponding six through the 4 end of the fast gold navigation for each number to pass the particle to the property of the combination will be relatively scientific, 100 years and to maintain each not to record the whole degree of inspection when the layer of alloy caused by the science, 4.5 avoid the main content
each brand product content in the table, table each brand product stickiness
teroao
G 030 0
t,oo r
. sas c
3 334 6
2-0s5 4
.962 :
0 081
: 065 0
51,P:s0
39,t'He
5Test square
,026 e
924 6
GHT247B
Table 3 (end)
Micro-balanced salt production,
a n56 a
351 0
5.! Compared with the requirements of G3043, 5.2 practice A with high material material, the material is made of external amine (3K248H5344H%30, the specification is empty, and the external material is made of B21. 5.3 process connection K3664 stipulates rapid inspection
5.4 special alloy and waste material content JB/T65T0 stipulates the treatment of rush inspection 6 inspection rules
6-7 sample sampling
the number of sample selection, the specification of amine (%4676 stipulates the certificate. E-2 local product inspection||tt ||6-7.1 Each batch of products shall be inspected for particle size, ferroalloy particles, nuclear properties, and chemical properties. The chemical composition of the abrasives shall be inspected at least once a month. The technical requirements of the product number shall be GD/T2478. 6.23 When the customer uses the total technical requirements of the product number in the month, the batch of products shall be inspected for quality. 6.3 General inspection
6.31 When accepting the product, randomly select 12 to 220 (112 to F2202 or 10 W63 to W5 for testing.
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