B区：长度在1.0mm,宽度在0.05mm以内，目视不明显，触及无手感

B区：长度在1.0mm,宽度在0.05mm以内，目视不明显，触及无手感，且同一面只有一处，且相距10.0mm以外，可接受（AC），反之则拒收（RE）

Results (English) 1:

B: length 1.0mm, width is less than 0.05mm, no obvious Visual, touch no touch, and the same in only one place, and 10.0mm apart, acceptance (AC), otherwise reject (RE)

Results (English) 2:

Area B: length of 1.0mm, a width less than 0.05mm, visually obvious, no touch feel, and with only one side, and 10.0mm apart than acceptable (AC), otherwise rejected (RE)

Results (English) 3:

B area: the length of the 1.0mm, the width of the 0.05mm, the visual is not obvious, touch no feel, and the same side only one, and apart from 10.0mm, can accept (AC), and vice versa (RE)