|
铅焊接接头坡口型式及尺寸 mm |
|
|
板 厚 |
坡 口 尺 寸 |
|
<3 |
|
|
4~15 |
|
|
>15 |
|
|
<3 |
|
|
≤7 |
|
|
≤7 |
|
|
铅焊接接头坡口型式及尺寸 mm |
|
|
板 厚 |
坡 口 尺 寸 |
|
<3 |
|
|
4~15 |
|
|
>15 |
|
|
<3 |
|
|
≤7 |
|
|
≤7 |
|