Xov xwm

Seb plywood muaj formaldehyde nyob ntawm cov kua nplaum siv thiab cov txheej txheem tsim khoom. Feem ntau hais lus, formaldehyde hauv plywood tsuas...

H20 I-beams, raws li cov khoom siv tau zoo, tau siv dav hauv ntau yam xws li kev tsim kho, txuas hniav, thiab kev tsim khoom siv tshuab.

Plywood yog ib txheej peb-txheej los yog ntau-txheej board zoo li cov khoom ua los ntawm rotary txiav ntoo seem rau hauv veneers los yog los ntawm ...

H20 I-beam, tseem hu ua H-beam lossis H-section steel, yog hom hlau uas muaj qhov sib tshooj ntawm "H". Nws cov qauv tsim tshwj xeeb, muaj cov npoo...

Plywood tiag tiag yog ib hom board ua los ntawm kev sib txuas nrog cov nplaum. Pem hauv ntej ntawm plywood hu ua "panel", thiab nws sab nraub qaum ...

Ntoo grain ntawm high-zoo plywood yog qhov tseeb thiab du rau qhov kov, tsis muaj cracking los yog bulging. Tau kawg, qee qhov plywood yuav muaj co...

Plywood, tseem hu ua plywood lossis plywood, yog lub rooj tsavxwm ua los ntawm peb lossis ntau txheej ntawm veneer (feem ntau yog cov ntawv ntoo lo...

Vim nws qhov tshwj xeeb txheej txheej, plywood nthuav tawm lub zog zoo heev thiab tuaj yeem tiv taus cov khoom loj yam tsis muaj deformation. Nyob ...