HOERMANN H3G Ib-nplooj thiab ob-nplooj steel qhov rooj Cov lus qhia
Kawm paub ntau ntxiv txog HOERMANN H3G ib-nplooj thiab ob-nplooj hlau qhov rooj nrog hluav taws, pa taws, acoustic thiab tub sab tiv thaiv nta. Ua raws li cov txheej txheem kom raug thiab cov lus qhia kev nyab xeeb kom ntseeg tau tias tsis muaj teeb meem. Nrhiav kom paub txog cov khoom nta thiab kev pom zoo rau kev teeb tsa hauv lub teb chaws Yelemees thiab lwm lub tebchaws.