短語(yǔ)詞組短語(yǔ)mineral tanning agent [皮革]礦物鞣劑;翻譯;礦物鞣料tanning agent larch 落葉松鞣劑replacement tanning agent 取代鞣劑tanning agent of l 木素磺酸鞣劑acrylic tanning agent 丙烯酸鞣劑ampholytic tanning agent 兩性鞣劑ECTA assistant tanning agent ECTA 助鞣劑organic tanning agent 有機(jī)鞣劑 返回 tanning agent