Lub tshuab nqa khoom ua haujlwm li cas?
Txheem
Cov tsheb thauj khoom feem ntau muaj cov hlau nplaum neodymium muaj zog ntawm qhov kawg uas nyiam cov khoom siv ferromagnetic. Thaum aiming ntawm lub hom phiaj, cov hlau nplaum yuav rub nws mus rau lub cuab yeej tuav. Cov khoom tuaj yeem rub kom ncav cuag. | |||
Claw grappling cov cuab yeej ua haujlwm kom ncav cuag txhua yam khoom. Tus kov retracts qhib thiab kaw qhov kawg clawed. Thaum lub cuab yeej ncav cuag cov khoom xav tau, tus kov tau rub los qhib cov claws nyob ib ncig ntawm cov khoom thiab tso tawm kom kaw lawv nyob ib puag ncig nws. |
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