بحث

بحث

الجيولوجي البرتقالي المعلق البندول المحوري المغناطيس / احتمال التعدين الذهب النيزك

KWD 7
– 1 +

مميزات خاصة

  • Designed in the shape of a pencil with pocket clip and Magnetic tip. A wire clip is located at the middle. When the magnet is held, or a line attached to the pivot clip, the "pencil" pivots on this centerholder.

وصف

Designed in the shape of a pencil with pocket clip and Magnetic tip. A wire clip is located at the middle. When the magnet is held, or a line attached to the pivot clip, the "pencil" pivots on this centerholder.When passed over a Core Sample the Magnet at the tip is attracted to magnetic minerals present in a rock specimen brought into its proximity. The pocket clip location can be adjusted to change the balance angle.

منتجات شبيهه

{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}