connection boxes 中文意思是什麼
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Edison suggested other uses for the phonograph, such as : letter writing and dictation, phonographic books for blind people, a family record ( recording family members in their own voices ), music boxes and toys, clocks that announce the time, and a connection with the telephone so communications could be recorded
愛迪生建議將留聲機應用在其他方面,如:寫信及聽寫、盲人專用留聲書、家庭記錄(錄制家中成員的聲音) 、音樂盒及玩具、報時時鐘或將留聲機與電話做結合,這樣一來就可以記錄通話內容。 -
Overhead - line house connection boxes for hrc - fuses size 00 up to 100 a 500 v
規格為0至100a500v hrc熔斷器用架空線住戶連接線接 -
Low - voltage switchgear and controlgear assemblies - part 505 : specification for house connection boxes and fuseboxes
低電壓轉換裝置和控制裝置組件.第505部分:室內接線盒 -
Connection units ; junction boxes, flex outlet plates, moulded boxes, terminal blocks, front plates
接線盒、軟電線引出板、模製盒、接線板、面板; -
Installation kits / accessories include the necessary components to perform straight or tee splices, power connection boxes and water - resistant end seal terminations for final installation
安裝附件:安裝附件/配件包括伴熱線安裝時所用電源接線盒;兩通、三通及防水的尾端接線盒。 -
When junction boxes are fixed, enough space shall be leftfor parallel connection cables in order for maintenance
安裝電熱帶接線盒時,並聯帶應留有一定富裕量,以方便檢修。 -
Normal technical requirements for the power connection boxes for port
港口動力接電箱通用技術要求 -
Water - proof adhesive glue should be filled in the inner cavity of junction boxes at wet areas. connection end s of the parts in hazardous areas shall be added explosion proof daub
潮濕區域的接線盒內腔應灌注防水膠,防爆區域部件連接端應填加防爆膠泥。 -
Overhead line private connection boxes ; disk for spacing of conductors in the roof pole stand tube
架空線路專用接線盒.屋頂電桿支架管中導線間距盤
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