قضيب زنك عالي النقاء Zn 99.5% سبيكة قضيب مستدير طلاء كهربائي قطر قطر 10 مللي متر الطول: 100 مللي متر 2 قطعة
مميزات خاصة
- 2pcs 99.995% Pure Zinc Rod Zinc Metal Bar Zinc Anode
- Diameter: 10mm (0.39"), Length: 100mm (3.94")
- Suits for School Scientific Experiment Research Lab Project
- Easy to use to electroplate items
وصف
Zinc rod, with strong corrosion resistance, can be used as a sacrificial anode to protect the ship's hull
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