Durham Zinconium 6 , Durham Zinconium 10 , Durham Zinconium 12 , Durham Zinconium 18
zriconium drier based on sat ,branched –chain syn ,acid base
合成支鏈飽和酸鋯干燥劑
Durham Zinconium 6 , Durham Zinconium 10 , Durham Zinconium 12 , Durham Zinconium 18
zriconium drier based on sat ,branched –chain syn ,acid base
合成支鏈飽和酸鋯干燥劑
豫公網(wǎng)安備41010502006654號