fibre coating
lớp vỏ sợi
fibre coating /dệt may/
lớp bọc sợi
fiber cladding, fiber coating, fiber jacket, fibre cladding, fibre coating, fibre jacket
lớp bọc sợi
fiber cladding, fiber coating, fiber jacket, fibre cladding, fibre coating, fibre jacket
vỏ sợi (sợi quang)
fiber cladding, fiber coating, fiber jacket, fibre cladding, fibre coating, fibre jacket
lớp vỏ sợi