Common materials

First, let’s confirm based on the context whether “common materials” and “utility services” refer to the same thing.

utility lines.

It is a utility material, not a utility plant; I translated it as \"UTILITY SERVICE LINE\". Please let me know if this is correct

Could you explain in more detail what “common materials” include? Suspecting it refers to “utility services” (nitrogen, steam, cooling water, etc.).

What exactly are utility services?

Utility services generally include power air (factory air), nitrogen, process steam, and fresh water

To echommm: That “utility lines” is used as an attributive for the noun ahead; using the plural form might not be appropriate.

“\"Utilities\" is a collective noun that includes various types of materials; it does not refer to a specific type of material, which is why its plural form, utilities, is commonly used. The singular form is less common.

You’re really persistent; search for “utilities lines” and “utility lines” to see which one yields more results. If you think the truth lies with a minority, then I have nothing to say.

On my home computer, I found the content of a design manual that I had translated. The utilities include demineralized water, potable water, domestic water, fire fighting water, cooling water, oily and waste water collection system, hot oil, LP steam system and condensate system, plant and instrument air system and MP nitrogen system. I haven’t been able to find the original text related to the utility pipelines yet; I’ll look for it on my office computer when I have time. I found online that \"utility lines\" is the term most commonly used, but I haven’t verified the contexts in which it is applied. Because what I see the most is the plural form. Maybe you are right; I’ll pay attention to this issue in the future. I am holding a reserve opinion for now. I will submit new evidence if it becomes available.

The example above also doesn’t refer to utilities lines; it just says that utilities are usually in their plural form. I already explained the reason on the 8th floor: plurals are represented by that LINES. For example, in the case of eye witnesses, it’s unlikely that there will be only one person with one eye witnessing the event, but it’s also not necessary to use the plural form “eyes”. This post was last edited by RainWolf on 2009-2-17 20:58]

Personal opinion: Utility Supplies Pipeline——Utility Supplies Pipeline

Extracted from the PDP of a certain process unit, provided by a internationally renowned large company. As for the term “pipeline,” there are four different ways of expressing it under the same heading (piping, pipe, piping line, line); any of them may be suitable, so it’s up to each person to decide how to use them. My capabilities are limited, so this is the depth to which I can only go in my discussions. Piping Arrangement: (1) All process piping and utility piping within the ISBL shall be installed above ground, with the exception of cooling water, potable water, fire-fighting water, as well as sewage and drainage systems. Piping installed overhead shall be mounted on pipe racks or pipe sleepers. For piping located on piers, the minimum clearance between the bottom of the pipe and the ground level shall be 300 mm. (2) All piping entering or leaving the ISBL shall be………. (3) Insulated lines………. …………….. (6) Tie-in points: The tie-in points for utility pipes serving the building are located 1.0 meter outside the outer wall of the building. (7) The minimum diameter for piping lines is N.P.S. 1/2 inch, with exceptions for piping used for tracing, sampling, and instrumentation purposes. (8) All incoming and outgoing lines in the tank yard shall be routed along the main pipe rack.

Let me share my opinion for reference: when used as a noun, \"utility\" refers to \"public utilities\", such as public utility. The plural form of \"utilities\" is used in engineering, and as mentioned on floor 11 by Echo, there should be no issues with this. Returning to the original question, \"public utility pipelines\" – if used in an engineering context, it refers to the latter meaning; in that case, \"utilities\" denotes various types of \"public utilities\", with \"lines\" (in its plural form) corresponding to the preceding term. Alternatively, as translated by the original poster, it could be \"utility service lines\". Here, \"utility\" is used in the former sense, referring to various urban utility pipelines； It can also be used in engineering, but it is not as appropriate as utility lines

Utilities can refer to public systems, public devices, public equipment, utility projects, public services, and so on – in short, anything that embodies the concept of being \"public\". If we use the term utilities lines, then the idea of \"materials\" is also reflected in it. It’s completely appropriate to translate \"public system pipelines\" as utilities lines; however, I feel that translating \"public material pipelines\" as utilities lines is a bit inadequate.

Back to Blue: we were having a lively discussion, but the original poster didn’t respond to my post on floor 2 to clarify whether “common materials” refer to “utility systems”. But it was worth it in the end to have a detailed discussion about “utility pipelines”.

Actually, if I look online, I can come up with more examples; everyone should take a closer look before making a decision. Well-known engineering companies don’t hold any authority here. On many web pages where “utility lines” appear frequently, it can be determined that they do not refer to pipes for a single type of medium. Has it now become a discussion about the authority of the competition? For example, I can give an instance; take a look at this link, as I think the usage is quite typical. This is an Irish standard; it seems that no other standards have the full text available: http://203.208.37.104/search?q=cache:MbpFWAtD4GoJ:igs.nigc.ir/igs/BANK-MATN/IPS/e-pr-170.PDF+%22utility+lines%22+API+STANDARD&hl=zh-CN&ct=clnk&cd=8&gl=cn&st_usg=ALhdy2-MkrvAMIZbWLDCmg0gNJTeZFHyIA. One of the headings there is: 6.3 Process and utility lines in general. Here, “process” refers to one type of pipeline, while “utility” refers to another type; neither term denotes a single type of fluid flow.

The public materials referred to by the poster are likely the public utility pipelines; it’s just that the terms used in Chinese are different. This can be seen from the OP’s reply. It seems that in some previous post, the number of search results could be used as one of the criteria to determine right from wrong, but this standard doesn’t seem to apply here.

I saw it in the CAD diagram; no specific details were given, but it does include water and steam

I saw in a process package from abroad that UTILITY LINES were used