Sn99.3Cu0.7φ0.8 125g Sn99.3Cu0.7φ0.8 150g Sn99.3Cu0.7φ0.8 180g Sn99.3Cu0.7Φ0.8 250G Sn99.3Cu0.7φ0.8 30g Sn99.3Cu0.7Φ0.8 500G Sn99.3Cu0.7Φ0.8 50G Sn99.3Cu0.7φ0.8 60g Sn99.3Cu0.7φ0.8 80g Sn99.3Cu0.7φ1.0 125g