DictionaryForumContacts

   English
Terms for subject Ecology containing powder | all forms | exact matches only
EnglishChinese
Bordeaux nutrition protective powder波尔多液营养保护剂
disinfection by bleaching powder漂白粉消毒
ignition powder引燃剂
ignition powder点火药
inert powder惰性粉剂
powder-form reagent粉状试剂