COMPRESSION pwm tau dav siv hauv cov log tsheb, cov khau roj hmab, cov khoom siv txhua hnub, cov khoom siv hauv tshuab hluav taws xob, khoom siv hluav taws xob thiab lwm yam kev lag luam. Ntawm lawv, txig compression pwm yog cov txheej txheem ntau heev hauv cov log tsheb, thaum cov khoom siv roj hmab, cov kev xav tau ntau dua ntawm cov khoom siv kho tshuab. Kev sib xyaw ua ke pwm tuaj yeem muab faib ua kev sib xyaw ua ke compression pwm thiab tsis muaj kev sib tw ua pwm raws lawv txoj kev sib txawv.
COMPRESSION pwm tau dav siv nyob rau hauv cov ntaub ntawv kev lag luam hauv tsev. Overflow compression pwm yog cov txheej txheem tseem ceeb rau cov log tsheb, khoom siv roj hmab, thaum cov khoom tsis muaj ntau yam nrog cov kev xav tau siab. Vim yog qhov chaw txawb chaw thiab siab precision ntawm compression pwm, lawv tuaj yeem siv los tsim ntau yam kev tsim kho cov ntaub ntawv, xws li ua qauv formwork, thiab lwm yam. Kev siv cov pwm compression tuaj yeem txhim kho kev ua tau zoo thiab txo cov khib nyiab ntawm tib neeg cov peev txheej, nrog rau cov khoom lag luam zoo thiab ua tau zoo. Yog li ntawd, compression pwm muaj cov ntawv thov tseem ceeb hauv kev tsim kho.
COMPRESSION pwm tau dav siv hauv cov log tsheb, cov khau roj hmab, cov khoom siv txhua hnub, cov khoom siv hauv tshuab hluav taws xob, khoom siv hluav taws xob thiab lwm yam kev lag luam. Ntawm lawv, txig compression pwm yog cov txheej txheem ntau heev hauv cov log tsheb, thaum cov khoom siv roj hmab, thaum cov khoom siv roj hmab, siv ntau zaus nrog cov kev xav tau siab. Roj hmab khau yog ib hom tshwj xeeb khau nrog cov yam ntxwv ntawm kev hnav-resistant, breathable, uas tau siv dav hauv kev ua kis las, kev ua si, kev kho mob thiab lwm daim teb. Hauv cov txheej txheem ntau lawm, kev siv cov pwm ntau lawm tuaj yeem txhim kho kev ua tau zoo thiab txo cov nqi.
