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Terms for subject Technology containing 改良剂 | all forms | in specified order only
ChineseEnglish
土壤改良剂soil reforming material
土壤改良剂soil ameliorant
找平砂浆改良剂screed modifier
浮选改良剂floatation modifying agent
浮选改良剂flotation modifying agent
颜色改良剂colour improver
颜色改良剂color improver