焊接符號說明 - vscc
Post on 24-Oct-2021
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: ~
~
N
WA WZ
WAN WZN
A
2.
DINBSISO
)
4
5
A
2.
DINBSISO
)
6
7
A
B
2.
DINBSISO
)
8
9
A
B
2.
DINBSISO
)
10
11
A
2.
DINBSISO
)
12
13
( A~F ) A B
1.
N
3.
N
2. ~
3.
E 1. 2. (ASTMCNSJISSAEAISI DINBSISO
3.( )
F( )
WA WZ
~
N
WA WZ
WAN WZN
A
2.
DINBSISO
)
4
5
A
2.
DINBSISO
)
6
7
A
B
2.
DINBSISO
)
8
9
A
B
2.
DINBSISO
)
10
11
A
2.
DINBSISO
)
12
13
( A~F ) A B
1.
N
3.
N
2. ~
3.
E 1. 2. (ASTMCNSJISSAEAISI DINBSISO
3.( )
F( )
WA WZ
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