External radiation from thoriated tungsten electrodes during storage, welding, or disposal of residues is negligible under normal conditions.
正常条件下，在储存、焊接、处置残留物时，钍钨电极的外辐射可以忽略。
External radiation from thoriated tungsten electrodes during storage, welding, or disposal of residues is negligible under normal conditions.
正常条件下，在储存、焊接、处置残留物时，钍钨电极的外辐射可以忽略。
应用推荐