水平敷设 meaning in English
horizontal laying
Examples
- Commercial building telecommunications cabling standard - part 1 : general requirements - addendum 2 - grounding and bonding specifications for screened horizontal cabling
商用建筑电信电缆敷设标准.第1部分:一般要求.补充件2 .屏蔽电缆水平敷设的接地和连接规范