Number/货号

B
mm

L
mm

Be-Cu/铍青铜
g

Al-Cu/铝青铜
g

225C-1002
225C-1004
225C-1006
225C-1008
225C-1010

22
22
24
25
27

150
200
250
300
400

235
320
490
770
1220

205
280
440
700
1100