JB/T 6954-1993 Quality inspection and rating of gray cast iron contact resistance heating quenching
time:
1993-07-27 15:00:00
- JB/T 6954-1993
- Abolished
Standard ID:
JB/T 6954-1993
Standard Name:
Quality inspection and rating of gray cast iron contact resistance heating quenching
Chinese Name:
灰铸铁接触电阻加热淬火质量检验和评级
Standard category:
Machinery Industry Standard (JB)
-
Date of Release:
1993-07-27 -
Date of Implementation:
1994-07-01 -
Date of Expiration:
2007-09-01
China Standard Classification Number:
Machinery>>Processing Technology>>J36 Heat Treatment
alternative situation:
Replaced by JB/T 6954-2007
Focal point Organization:
Beijing Institute of Mechanical and Electrical EngineeringPublishing Department:
Beijing Institute of Mechanical and Electrical Engineering
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the inspection and evaluation of the quality of contact resistance heating quenching of gray cast iron workpieces. This standard is applicable to situations where copper roller electrodes are used for contact heating quenching. Other electrode quenching quality inspections and ratings can also be implemented with reference. JB/T 6954-1993 Gray cast iron contact resistance heating quenching quality inspection and rating JB/T6954-1993 Standard download and decompression password: www.bzxz.net
Standard contentSome standard content:
J36 | |tt | | JB | | tt | 01
GR20P uxDEe/bzxZ.net
GB4342
GB7216
GB7232
GB9439
3 pack
4.1 painting||tt| |4.2 bottles
4.3 bottles
5.1 sides
5.1. 2 bottles
5.1.3 fish
GB9439 set|| tt||20% off
1993-07-27
3t cat
R||tt ||JB/T69541993
1.6~3.2mf
190HBS
3t bottle||tt| |2~4 wear
1994-07-01
JB/T69541993
1||tt ||14
JB/T69541993
JB/T 69541993
#2Qin||tt ||Honey
4% bottle
JB/T69541993
44| |tt||54
5.6 bottles
2| |tt||1
8||tt ||6.2 bottles
JB/T 69541993
100cm crazy
Division
. GB4342F
0.2mm Pro
100%|| tt||100%
JB/T69541993
Zhuxin
b(2R-b)
360× Ah
4100 milli
C||tt ||number
100 bottles||tt ||.
JB/T69541993
Teaching
Decoration
Zhanghuo District
Matrix
4% bottle
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
GR20P uxDEe/bzxZ.net
GB4342
GB7216
GB7232
GB9439
3 pack
4.1 painting||tt| |4.2 bottles
4.3 bottles
5.1 sides
5.1. 2 bottles
5.1.3 fish
GB9439 set|| tt||20% off
1993-07-27
3t cat
R||tt ||JB/T69541993
1.6~3.2mf
190HBS
3t bottle||tt| |2~4 wear
1994-07-01
JB/T69541993
1||tt ||14
JB/T69541993
JB/T 69541993
#2Qin||tt ||Honey
4% bottle
JB/T69541993
44| |tt||54
5.6 bottles
2| |tt||1
8||tt ||6.2 bottles
JB/T 69541993
100cm crazy
Division
. GB4342F
0.2mm Pro
100%|| tt||100%
JB/T69541993
Zhuxin
b(2R-b)
360× Ah
4100 milli
C||tt ||number
100 bottles||tt ||.
JB/T69541993
Teaching
Decoration
Zhanghuo District
Matrix
4% bottle
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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