"Telecommunication:Transmission " CNS Standards List| Method test | Method Test | Ductile Cast | Aluminium Conductors | Method test | Ignitron Welding | Heat Treated | Method Test | |
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CNS 13802-10
2021 Edition Graphical symbols for diagrams (Telecommunication:Transmission) 電機工程製圖符號(電信:傳輸) |
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