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。
8806.21
Unmanned aircraft; for remote-controlled flight only, for other than for carriage of passengers, with the maximum take-off weight of not more than 250g
AU 88062100
BR 8806.21.00
CA 88062100
E2 8806210000
EU 88062100
GB 8806210000