Application and selection of brightening agent, additive, matters needing attention, common trouble removal and so on in zinc plating of chloride compound process are detailed.
详细阐述了氯化物镀锌工艺中光亮剂的使用、选择、添加量、使用注意事项及常见故障排除等。
This paper, taking Cangzhou Power Plant as an example, introduces the diagnosis before equipment cleaning and selection of cleaning agent. It also summarizes the online cleaning process.
以沧州电厂反渗透系统的污堵和清洗为例，介绍了膜设备清洗的前期诊断和清洗剂的选择，并对在线化学清洗的过程进行了总结。
Through molecular structure design and material selection formula and the development process of orthogonal test of a new generation of KH high efficiency foaming agent.
通过分子结构设计和材料优选配方与工艺正交试验研制的新一代KH高效发泡剂。
Through molecular structure design and material selection formula and the development process of orthogonal test of a new generation of KH high efficiency foaming agent.
通过分子结构设计和材料优选配方与工艺正交试验研制的新一代KH高效发泡剂。
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