naphthaln.萘亚甲基
naphthan.[化学]挥发油
Naphthalene oxidation to phthalic anhydride萘氧化制苯酐催化剂
naphthalene-containing fluorescent polymer含萘荧光聚合物
naphthalene purification temperature control萘提纯温度控制
Naphthalenesulfonie-formaldehyde Condensate萘磺酸甲醛缩合物
naphthalenesulfonate-formaldehyde condensates萘磺酸甲醛缩合物
Naphthalene sulfonated formaldehyde condensates萘磺酸甲醛缩合物
naphthalene-sulphonate based superplasticizer萘系高效减水剂
naphthalenesulfonic acid-formaldehyde condensate萘磺酸钠甲醛缩合物
naphthalenesulfonic acid/formaldehyde condensation polymer萘磺酸盐甲醛缩聚物
naphthalene sulfonic acid-formaldehyde condensation product萘磺酸甲醛缩合物
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