WCO 分类路径
- 章90光学、测量、医疗仪器
- 品目9020机械疗法、按摩、心理测试及呼吸治疗器具
- 国家码90.20Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters.
90.20
"Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters."
HS 编码 90.20（第 90 章「光学、测量、医疗仪器」；品目 9020「机械疗法、按摩、心理测试及呼吸治疗器具」）在菲律宾税则中对应"Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters."。
同一 HS 6 位前缀 9020. 在其他国家的税率对照