جمال الفولاذ المقاوم للصدأ - 7 أنواع من عمليات المعالجة السطحية
آخر تحديث في 3 سنوات ago by soonxindisplay The surface processing of stainless steel is done through different processing methods so that the surface of stainless steel has additional luster, color, pattern, etc., to improve the appearance of stainless steel to achieve an aesthetic effect. Several stainless steel finishing options alter more than…