The electrodes and joints should be stored on a clean concrete floor to prevent the electrodes from being damaged or stuck to the soil.For the temporarily unused electrodes,do not remove the package to prevent dust and debris from falling on the joint threads or the electrode end faces and the electrode holes.the electrodes should be placed neatly in the warehouse,and the electrodes should be placed at both ends to prevent slipping,the stacking height of the electrodes should not exceed two eters,store the electrodes to prevent rain and moisture,so as to avoid cracks and accelerate oxidation during electrode making.store the electrode connector not near high temperature to prevent the plug from melting and overflowing.