Tiyo asye kouti dwat yo ka divize an segondè-frekans tiyo asye kouti dwat ak submerged arc soude tiyo asye kouti dwat dapre pwosesis pwodiksyon an.
Tiyo asye kouti dwat yo ka divize an segondè-frekans tiyo asye kouti dwat ak submerged arc soude tiyo asye kouti dwat dapre pwosesis pwodiksyon an.