您要查找的是不是：
- 化工学士B.C.E. Bachelor of Chemical Engineering
- 化工数据库chemical database
- 化工模拟系统chemical engineering simulation system
- 无机化工催化剂catalyst for inorganic chemical industry
- 化工防腐蚀电器chemical corrosion-proof electric apparatus
- 化工/制造厂a chemical/manufacturing plant
- 化工园chemical industrial park
- 化工类chemical-industry type
- 硫化工chemistry
- 化工煤coal for chemical industry
- 氟化工fluorine chemical
- 磷化工phosphorous chemical industry
- 微化工microchemical engineering
- C1化工C1 chemical industry
- 化工CADCAD in chemical engineering specialty
- 化工型Chemical engineering-oriented
- 化工区Chemical indusry park
- 油化工oleochemical
- 医药化工行业pharmaceutical and chemical industry
- 兴隆化工Xinglong chemical industry
