1, Hyat 50*2*0.5

Polyolefin Insulated PVC sheathed

The 50= cable contains 50 separate insulated cables;

2= each independent insulated cable contains two cores

0.5= the cross section area of each core copper wire is 0.5 square mm

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2, HTVV 30*2*0.5

Polyolefin Insulated PVC sheathed

htvv= Telephone Indoor copper core sheath line;

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3. HBV 2*1.0

PVC Indoor Copper core wire, 2 cores, each core cross-sectional area of 1.0 square mm

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4, 10gyty-2d1: a kind of optical cable

12yz3*1.5

2SYV-75-7: Coaxial cable, 75 ohm Impedance

2rvvp2*1.0: Shielded wire, twisted pair shielding line

8*g100