Selection guide for laser welding nitrogen generator
Nitrogen purity requirementLaser welding typically requires a nitrogen purity of 99.99% or higher to ensure that there is no oxidation during the weld...
阅读更多雷射焊接用於汽車車身的高精度焊接,提高車身強度和安全性。
汽車零件如引擎、變速箱等的精密焊接需要穩定的氮氣保護。