phenol ['fi:nɔl,fi'n-]
n.[化]石碳酸,苯酚
Environment protection is another subject in the development of phenolic resin which should not contain free phenol.
树脂发展的另一个趋势是注重对环境的保护,应使用无游离酚的酚醛树脂.
phenol ['fi:nɔl,fi'n-]
n.[化]石碳酸,苯酚
Environment protection is another subject in the development of phenolic resin which should not contain free phenol.
树脂发展的另一个趋势是注重对环境的保护,应使用无游离酚的酚醛树脂.