Khoom

2 Cov rooj zaum liab liab yog siv nyob rau hauv cov rooj tog hauv qab no: xws li cov chaw ua

Thaum lub sij hawm thauj mus los, ceev faj rau kev hloov pauv lub yeeb nkab raj tsav ntsuas phoo

Saj zawg zog pneumatic yeeb nkab, feem ntau hais txog kev siv lub tsho pneumatic pneumatic, yog siv

Saj zawg zog pneumatic tubing, feem ntau yog hu ua pneumatic hoses, lawv yog cov khoom siv siv hauv

Cov hauv qab no yog qee cov ntaub ntawv yooj yim hais txog cov txheej txheem ntau lawm thiab kev

5 Cov Log Liab Polyurethane muaj cov txiaj ntsig hauv qab no: Polyurethane txheej muaj kev phom sij

Qhov kev pabcuam ib txwm muaj ntawm pum pob tshab feem ntau yog nyob ntawm ntau yam khoom siv, kev

Muaj ntau txoj hauv kev los tiv thaiv cov polyurethane ntshiab: ntxiv UV nqus dej: thaum tsim cov

Thaum lub sij hawm tsim cov lus qhia meej meej, cov khoom siv rawethane: xaiv cov khoom siv

Polyurethane nias-rau ntawm cov log tsheb yog kev muaj cov log tsheb uas pom los ntawm nias cov log

Cov ntsiab lus txhais thiab kev tsim kho: Polyurethane nias-rau lub log yog muaj lub log tsheb uas