Barrier. Any surface that seals off the work area to inhibit the movement of fibers.
Appears in 2 contracts
Barrier. Any surface that seals off the work area Work Area to inhibit the movement of fibers.
Appears in 1 contract
Barrier. Any surface that seals off the work area to inhibit the movement of fibers.
Appears in 2 contracts
Barrier. Any surface that seals off the work area Work Area to inhibit the movement of fibers.
Appears in 1 contract