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Optical Cable
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Optical Cable 1. Inner-used ① Operation Field: Used for connecting optical cable with inner net, largely improving the tran smission of information. ② Models: Tightly-closed optical fiber, non-metal strengthened structures, fire -proof type polyethylene-coated cable or emergency cable. ③ Specifications: 1-wire, 2-wire, 4-wire, 6-wire and above.
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