@sangerenseven
Активность: 3 года, 7 месяцев назад
Steel strip, also known as strip steel, is a long-length steel plate that is mostly supplied in coils. Those with a width below 600mm are called narrow strips, and those exceeding 600mm are called wide strips. It has the advantages of smooth and smooth surface, high dimensional accuracy and good mechanical properties. At the same time, steel […] Просмотр