In modern terms, these are standardized parts.
用现代术语说，这些是标准化零件。
Standardized parts
原声例句
国家地理：中国兵马俑
VOA常速英语_美洲
The difficulty of earning an A can be very different from one school to another, so this is where the standardized part of standardized tests is quite important.
获得A的难度可能因学校而异，这就是标准化考试的标准化部分非常重要的地方。
英语百科
Interchangeable parts
（重定向自Standardized parts）
Interchangeable parts are parts (components) that are, for practical purposes, identical. They are made to specifications that ensure that they are so nearly identical that they will fit into any assembly of the same type. One such part can freely replace another, without any custom fitting (such as filing). This interchangeability allows easy assembly of new devices, and easier repair of existing devices, while minimizing both the time and skill required of the person doing the assembly or repair.
- fullpressure lubrication的意思
- full pressure lubrication system的意思
- full pressure omnienvironment suit的意思
- full pressure ratio的意思
- full pressure suit的意思
- full pressure waterpipe branching的意思
- full pressure waterpipe operation的意思
- full prestress的意思
- full prestressing的意思
- full preview的意思
- full price的意思
- full price costing的意思
- full price ticket的意思
- full print的意思
- full procedural language的意思
- full process的意思
- full product introduction的意思
- full production的意思
- full production capacity的意思
- full production test的意思
- full productive age的意思
- full professor的意思
- full professor的意思
- Full professorship的意思
- full programmable refrigerated centrifuge的意思