“丁烯”造句
9144590
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2024年07月07日 05:40:54三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.
Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene.
三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.
Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2 - butene.
其他合适的蜡类型和bisamide顺丁烯二酸酐改性蜡.
Other suitable types of wax are maleic anhydride and bisamide modified wax.
Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene.
三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.
Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2 - butene.
其他合适的蜡类型和bisamide顺丁烯二酸酐改性蜡.
Other suitable types of wax are maleic anhydride and bisamide modified wax.
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