hydrogenated rosin
hydrogenated rosin
[林学英汉词典]
hydrogenated rosin氢化松香
是什么意思,hydrogenated rosin的解释,hydrogenated rosin的翻译
[进出口英汉词典] hydrogenated rosin
hydrogenated rosin
[林学英汉词典]
hydrogenated rosin是什么意思,hydrogenated rosin的解释,hydrogenated rosin的翻译
[进出口英汉词典] hydrogenated rosin