low voltage switch board 中文意思是什麼
low voltage switch board
解釋
低壓開關扳-
Railway fixed equipment. modular power supply units for signalling equipment, telecommunication equipment and computer equipment. low voltage switch board system
鐵路固定設備.信號設備通信設備和計算機設備用模塊化電源裝置.低壓配電板系統 -
Railway fixed equipement. modular power supply units for signalling equipement, telecommunication equipment and computer equipement. low voltage switch board equipement
鐵路固定設備.信號設備通信設備和計算機設備用模塊化電源裝置.低壓配電板設備
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