shielding facility meaning in Chinese

防护装置
屏蔽装置

Bulk shielding facility
整体屏蔽装置
In the same year , the executive council endorsed the retrofitting of noise shielding facilities on these roads at a cost of $ 2 . 3 billion spreading over a 10 - year period
同年，行政会议通过斥资23亿元，分期10年为该批道路加建隔音设施。
Cable - use conducting wire drawing machines , coating facilities , assembling and twisting facilities , insulation and covering facilities , shielding facilities , inspection equipment , evaluation testing equipment , others
电线用导体金属线设备，镀金设备，集合及捻设备，绝缘被覆设备，遮蔽保护设备，检查机器，评定试验器，其它
It is learnt that the environmental protection department tentatively confirmed in 2000 that 29 out of the 655 " noisy roads " in hong kong , including the tsing tsuen bridge in kwai tsing district , would be the first batch of roads to be retrofitted with noise shielding facilities
据悉，环境保护署于2000年初步确定，将本港655条噪音道路中的29条道路，包括葵青区青荃桥，列为第一批需加建隔音设施的道路。