Kev tsim kho cheeb tsam:40 sqm
Chaw Ua Haujlwm:5400 × 6800 × 5000mm
Acoustic indicators, AsQhov kev txiav tawm zaus tuaj yeem ua kom tsawg li 63Hz;lub suab nrov tom qab tsis siab tshaj 20dB;Ua tau raws li qhov yuav tsum tau ua ntawm ISO3745 GB 6882 thiab ntau yam qauv kev lag luam.
Tej kev siv:Kev ntsuam xyuas ntawm cov xov tooj ntawm tes, headsets, tsheb thiab lwm yam khoom siv sib txuas lus.
Muaj ntawv pov thawj:Saibao lab
Post lub sij hawm: Jun-28-2023