防爆拔轮器-编号-551
Number/货号
Lmin mm
Be-Cu/铍青铜 g
Al-Cu/铝青铜 g
273-1002 273-1004 273-1006 273-1008
100 150 200 350
3282 4052 5991 12352
2991 3675 5432 11231