quaternary amine的相關資料:
臨近單詞
quaternarycode
quaternary
QUATERNARY GLACIATION IN SHENNONGJIA
quaternary ammonium spasmolytic drug
quaternary ammonium phosphotungstate
quaternary ammonium polymetaphosphate
Quaternary ammonium Gemini surfactant
quaternary ammonium hexafluorosilicate
Quaternary ammonium Gemini surfactants
quaternary alkoxypropyl ammonium halide
quaternary ammonium his - imidazoline
quaternary ammonium cationic surfactant
- 今日熱詞
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries