在GI板上缺陷原貌仍然可见（如果锌条纹剥落后，呈直线状），如果是铝酸盐

在GI板上缺陷原貌仍然可见（如果锌条纹剥落后，呈直线状），如果是铝酸盐类杂质可以看到大量的白色线条,在合金化板上可见其原貌呈白色

結果 (英文) 1:

Defects in their original state on the GI panel remains visible (if zinc stripe after peeling, straight), if aluminate impurity can see a lot of white lines, galvanneal is visible on its original appearance is white

結果 (英文) 2:

GI defects in the original board still visible (if zinc streak after falling off, linearly), if it is aluminate impurities can see a lot of white lines seen in its original alloyed white board

結果 (英文) 3:

GI board in the original is still visible defects (if zinc fringe stripping, linear), if it is of aluminate impurities can be a large number of white lines seen, visible in the alloy board with its original appearance is white