běn fēn jiǎ quán shī
- phenol formaldehyde resin
- phenol resin
- phenoplast
用户正在搜索
iatrology,
iatron,
iatrophysicist,
iatrophysics,
iatrotechnics,
iatrotechnique,
IAU,
IAUPE,
IAZ,
IB,
相似单词
苯并三唑,
苯酚,
苯酚红,
苯酚磺酸,
苯酚磺酸钠,
苯酚甲醛尸,
苯酚醚,
苯酚木素,
苯酚钠,
苯海拉明,