ສາຍໃຍແກ້ວນໍາແສງໃຕ້ທະເລ
Submarine fiber optic cable is also known as submarine communication cable. ມັນແມ່ນສາຍທີ່ຫໍ່ດ້ວຍວັດສະດຸ insulating ແລະວາງຢູ່ເທິງພື້ນມະຫາສະຫມຸດ. Subsea fiber optic cable is the … Read more
Submarine fiber optic cable is also known as submarine communication cable. ມັນແມ່ນສາຍທີ່ຫໍ່ດ້ວຍວັດສະດຸ insulating ແລະວາງຢູ່ເທິງພື້ນມະຫາສະຫມຸດ. Subsea fiber optic cable is the … Read more