yarn-dyed polypropylene air textured yarn tweed

blade tip clearance [= tip clearance]

clearance gage [= clearance gauge]

A1 yarn fault

Aberdeen wollen yarn count

abraded filament yarn

abraded yarn

acetate spun yarn

acid yarn

Acrylic Bulked Yarn

acrylic bulky yarn

acrylic machine knitting yarn

acrylic spun yarn

Acrylic Yarn

acrylic-wool blended yarn

adhesion-promotion yarn

adhesive activated yarn

aerated yarn

air bag yarn