keyed file file access system

FDFS File Descriptor File System

file allocation table file system FAT

file to file

file usage file

tape file-to-tape file transfer

baseless needled felt

bulk-needled-felt

needled

needled carpet

Needled continuous glass fiber mat

needled fabric

needled felt

Needled glass fiber mat

needled mat

needled paper-making felt

needled punched nonwoven material

needled reinforcement

needled spun-bonded web