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CAD CAD 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
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
