背板不允许划伤、穿孔。表面(第一层材质)轻微划痕宽度≤0.5mm, 且

背板不允许划伤、穿孔。表面(第一层材质)轻微划痕宽度≤0.5mm, 且长度≤50mm, 不超过2处

ผลลัพธ์ (อังกฤษ) 1:

Back cut, perforation is not allowed. Surface (the first layer material) minor scratches width ≤ 0.5mm and length ≤ 50mm, not more than 2

ผลลัพธ์ (อังกฤษ) 2:

Backplane allowed scratches, perforation. Surface (first layer material) minor scratches width ≤0.5mm, and the length ≤50mm, no more than two

ผลลัพธ์ (อังกฤษ) 3:

The backing plate is not allowed to scratch, the perforation. The surface (the first layer) slight scratch width less than 0.5mm, and the length is less than 50mm, not more than 2