The grade must be carefully checked. When the electrode is used and re-dried, the specifications should be clearly identified and the records should be made.
The grade number must be carefully checked when the welding rod is in the collar and re-drying, the specifications should be cleared and the records should be done.
The brand number must be carefully checked. When the welding rod is being received and re dried, the specification shall be distinguished and the record shall be made.<br>