What does CD stand for in the chemical industry? I need help with this abbreviation

This post was last edited by qugd on 2018-4-9 09:54. The scope of such issues is too broad to determine. The chemical industry can also be divided into many different specialties, such as infrastructure, equipment, piping, instrumentation, automatic control, production processes, raw material storage, product purification, material handling and transportation, enterprise information management, human resources, party and youth organization development, trade union organizations, various governing bodies, financial operations, shareholder meetings, and so on – there are many abbreviations that can be used to represent these areas. The first term that comes to mind is one often used in management – nonsense. Nonsense refers to the kind of explanation process I described above, one that involves not thinking carefully. There are also terms like ‘bastard’, ‘idiot’, ‘electric shock’, etc.; these are abbreviations in Chinese. If it were in English, there would be way too many of them.

...Isn’t that a game? . It’s emitted into this system from the equipment location; it should be something like an underground tank, but I’m not sure what the word is

Wow, you’re also a gaming fan too, hahaha. Your dog’s head is so cute.

Is CD a manufacturing process, or something related to quotation by email, or what else?

Many years ago, there was an old standard code called CD, which was a standard from the Basic Construction Bureau of the former Ministry of Chemical Industry