![预订 infrared spectra of pesticides [9780367402471]](https://i.ssjz8.com/upload/0/t15.baidu.com%2fit%2fu%3d1067740187%2c2987206661%26fm%3d224%26app%3d112%26f%3dJPEG%3fw%3d500%26h%3d500 "Infrared,thermal radiation")
预订 infrared spectra of pesticides [9780367402471]
![预订 infrared spectra of pesticides [9780824789886]](https://i.ssjz8.com/upload/0/t15.baidu.com%2fit%2fu%3d797478381%2c2703826428%26fm%3d224%26app%3d112%26f%3dJPEG%3fw%3d500%26h%3d500 "Infrared,thermal radiation")
预订 infrared spectra of pesticides [9780824789886]
【预订】infrared absorbing dyes
【预订】infrared spectrometry 9789814774789
【预订】infrared spectra of pesticides
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