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单词
polyquaternary ammonium salt
释义
polyquaternary ammonium salt
网络
聚季铵盐
网络释义
1.
聚季铵盐
SY... ... 2.4.3.4 聚氨基甲酸酯 polyurethane 2.4.3.5
聚季铵盐
polyquaternary ammonium salt
2.4.3.6聚胺盐 polya…
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更新时间:2026/8/3 22:08:44