化工厂

• Safety code for chemical plant design in usa
  美国化工厂设计安全规范
• Bohai group . tianjin chemical industry factory
  渤海集团天津化工厂
• Wujiangshi gaoxin fine chemicals co . , ltd
  连云港市三友精细化工厂
• Come to our new petrochemical works . i ' ll show you round
  请到我们新的石油化工厂来，我带你参观。
• Yangzhou tianchen fine chemical co . , ltd
  高邮市康乐精细化工厂
• Study on the mutagenic of the productive waste water of chemical plant
  化工厂生产废水致突变性研究
• A lot of poisonous waste from the chemical works polluted the river
  化工厂的许多有毒废料污染这条河。
• I ' ve been employed in chemical plant as an engineer for three years
  我在一个化工厂当工程师已有三年。
• Design specification for green areas in plant areas of petrochemical industry
  石油化工厂区绿化设计规范
• Company s full name : strand chemical plant of huang hua city of hebei
  公司全称：河北省黄华市滨海化工厂