比较 HS 编码
输入最多 5 个 HS-6 编码（逗号分隔），并排比较说明与各国对应编码。
8456.90
Machine tools; for working any material by removal of material; operated by other processes n.e.c. in heading 8456
AE 845690
AR 845690
AU 845690
BR 845690
BR 8456.90.00
CA 845690