(标准网)30米卷，宽度0.5米-1.8米

英寸

毫米

1/4" x 1/4"

6.4 x 6.4

22,23,24

3/8" x 3/8"

10.6 x 10.6

19,20,21,22

1/2" x 1/2"

12.7 x 12.7

16,17,18,19,20,21,22,23

5/8" x 5/8"

16 x 16

18,19,20,21,

3/4" x 3/4"

19.1 x 19.1

16,17,18,19,20,21

1" x 1/2"

25.4 x 12.7

16,17,18,19,20,21

1-1/2" x 1-1/2"

38 x 38

14,15,16,17,18,19

1" x 2"

25.4 x 50.8

14,15,16

2" x 2"