Kev sib tw sab hauv tsev ua si cheeb tsam yuba nroog Tuam Tshoj chaw tsim khoom

SPIRIT sab hauv tsev ua si cheeb tsam yuba nroog tsim ntawm hav zoov ntiaj teb lub ntsiab style.

Qhov chaw ua si sab hauv tsev yuba lub nroog tsim tshwj xeeb yog lub dav hlau lub thawv, zaj sawv arch tunnel, mos ua si ua si, swb, mos ntaiv, kos duab kos duab, vaj huam sib luag thiab cov khoom ua si me me.

Cov khoom siv tseem ceeb ntawm thaj chaw ua si hauv tsev yuba nroog yog HDPE ntawv, galvanized steel, LLDPE yas, pob tshab organic iav, PU tawv, ua npuas ncauj thiab ntoo.

Lub sijhawm xa khoom ntawm thaj chaw ua si sab hauv yuba nroog yog 10 hnub tom qab tso nyiaj npaj rau nkoj.

Lub peev xwm ntawm qhov chaw ua si sab hauv tsev yuba nroog tsim yog 40-50 tus menyuam.

Peb qhov chaw ua si sab hauv tsev yuba nroog yog cov menyuam yaus 2-5 xyoos ua si.