JB/T 94-1991 Wrench
Basic Information
Standard ID:
JB/T 94-1991
Standard Name: Wrench
Chinese Name:
扳手
Standard category:Machinery Industry Standard (JB)
state:Abolished
Date of Release1991-07-23
Date of Implementation:1992-07-01
Date of Expiration:2008-07-01
standard classification number
Standard Classification Number:Machinery>>General Parts>>J16 Valve
Publication information
publishing house:Machinery Industry Press
Publication date:1992-07-01
other information
drafter:Zhang Huayou, Hong Miancheng, Lu Peiwen, Wang Jingxin
Drafting unit:Hefei General Machinery Research Institute of the Ministry of Mechanical and Electronic Industry and Beijing Valve Research Institute
Focal point unit:Hefei General Machinery Research Institute, Ministry of Mechanical and Electronic Industry
Proposing unit:Hefei General Machinery Research Institute, Ministry of Mechanical and Electronic Industry
Publishing department:Ministry of Machinery and Electronics Industry
Introduction to standards:
This standard specifies the structural type, size and technical requirements of wrenches. This standard applies to general valves. JB/T 94-1991 Wrench JB/T94-1991 standard download and decompression password: www.bzxz.net
Some standard content:
J16
JB
中华人民共和去斯料戒电影标准JB/T941991
1991-07-234
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8
9
11
12
14
17
19||tt ||22
24
120
140
160
200
250
300
350
400
500
4
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4.2
4.3
4.4
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10
12
16
20
25
30
SR
14|| tt||16
18
20
22
25
28
30
H||tt| |20
30
35
40
50
55
15
20
25
30
35
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4
KT35910瓶
180
220
260| |tt||300
380
R3~5mm
Lt StH
61
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8
10
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6
7
JB/T941991
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8
10
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GB9440
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C
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11
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8
10
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7
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4
6
8
10
15
20
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2
3
15
AD
p 0.08| |tt||p0.15
p0.18
p0.33
p0.55
p0.83
p1.33||tt ||p1.78
12.48
kg
GB700弄
mm
BD
7.3
p.0.07
p0.14
p 0.17
p0.32
p 0.54
p 0.80
p1.30
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