Chav ntsuas ntsuas
★ Cov xov paj suav yog ib txoj hauv kev rau qib flax raws li qhov zoo ntawm fiber ntau.
Hauv Tebchaws Meskas, qhov ntsuas ntsuas ntawm cov xov paj flax yog lea. Cov xov paj zoo dua, qhov siab dua tus nqi ntawm LEA.
◆1LEA=1 phaus flax spun 300 yards (xov paj)
◆40LEA=1 phaus flax spinning 40 × 300 yards (1200 yards)
Hauv Tebchaws Europe, kev suav suav tau txais yuav, uas tau hais los ntawm tsab ntawv Nm, uas yog, Nm=fiber ntau lossis xov paj ntev meters / hnyav grams.
Tuam Tshoj lees txais British suav, uas yog, ib phaus (454g) ntawm paj rwb yarn (los yog lwm yam xov paj sib cais), 840 yards (0.9144 meters) nyob rau hauv ntev, thiab fineness ntawm cov xov paj yog ib nti suav.
