Number/貨號 |
L(長度)
mm |
D |
Be-Cu/鈹青銅 |
Al-Cu/鋁青銅
g |
129C-1002
129C-1004
|
250
450
|
10-30
30-60
|
870
2450
|
780
2200
|
冀公網(wǎng)安備13098102000505號