Hluav taws kub-Resistant Flame-Retardant Acoustic Vaj Huam Sib Luag Rau Cov Chaw Pej Xeem

Suab-absorbing panels hluav taws-tiv taus thiab nplaim taws-retardant: Cov khoom siv tseem ceeb (xws li cov ntxhia wool suab-absorbing panels, iav ntaub npuag suab-absorbing panels) feem ntau ua tau raws li B1 lossis A-cov qauv hluav taws kub. Lawv tsis yooj yim rau hlawv thaum raug hluav taws thiab tuaj yeem ncua kev sib kis ntawm hluav taws, ua rau lawv tsim nyog rau cov chaw pej xeem.