中国 · 品目· 9 个子目· 0 个税号
2825肼、羟胺及其无机盐；其他无机碱；其他金属氧化物、氢氧化物及过氧化物
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides