结构模数 meaning in Chinese

structural module

Modular order for the development of mechanical structures for electronic equipment practices - part 1 : generic standard
发展中的电子设备构体机械结构模数序列第1部分:总规范
Modular order for the development of mechanical structures for electronic equipment practices - part 2 : sectional specification - interface co - ordination dimensions for the 25mm equipment practice
发展中的电子设备构体机械结构模数序列第2部分:分规范25mm设备构体的接口协调尺寸
Modular order for the development of mechanical structures for electronic equipment practices ; part 2 : sectional specification ; interface co - ordination dimensions for the 25 mm equipment practice ; section 1 : detail specification ; dimensions for cabinets and racks
发展中的电子设备构体机械结构模数序列.第2部分:分规范. 25mm设备构体接口的协调尺寸.第1节:详细规范.机柜和机架的尺寸