PE lsolating tshiab -} ceev zaj duab xis

Cov khoom no feem ntau yog siv nyob rau hauv cov txheej txheem ntau lawm ntawm cov logor thiab cov khoom tseem ceeb ntawm cov khoom siv radial. Nws yog tsuas yog siv nyob rau hauv cov txheej txheem hauv qab no; Hauv cov txheej txheem ntau lawm ntawm cov yas daim ntawv qhia hnub nyoog, tread sab saum toj txheej, sib sau ua yeeb yaj kiab txheej txheem thiab lwm yam, cov khoom lag luam ua ntej; Thaum cov muag muag no, txhav txhav thiab zoo huv si tshiab {1} ceev zaj duab xis tshiab, rau nws tuaj yeem siv cov ntaub ntawv roj hmab tshiab, rau cov ntawv luam dej zoo rau cov ntawv Prefabricated, tsis tau yooj yim rau tev.

Nrog txhua qhov kev ua tau zoo, xws li textile lub zog, elongation ntawm tus tooj liab, uas yog cov duab npe, tau txais los ntawm cov chaw tsim khoom lag luam hauv ntiaj teb.