Ajụjụ: Kedu ihe a na-eji na igwe igwe ọkpọkọ ERW?
A: Igwe igwe anwụrụ ọkụ ERW na-ejikarị igwe igwe na-ekpo ọkụ na-ekpo ọkụ.
A na-ejikarị ígwè carbon dị ala, nke na-enye ezigbo weldability na nhazi.
High ike ígwè Q460, Q700, wdg
Oge nzipu: Jun-28-2024
