Adhesive Smoke Seals

Khoom zoo;

1)Nws tuaj yeem ua ke nrog GALLFOFD hluav taws & acoustic foob ntawm hluav taws & pa taws qhov rooj ntawm BS EN1634-3.

2)Cov khoom sib koom ua ke ntawm cov khoom muag muag thiab cov khoom nruj heev, tsis tshua muaj kua muag.

3)Zoo heev yooj thiab resilience ntawm mos tis.

4)Tsim tshwj xeeb nrog mos sib koom tes ntawm txoj cai kaum.

5)Nruab ob sab sib cais vim qhov sib koom ua ke, ua haujlwm yooj yim, ceev thiab zoo.

6)Tsis siv neeg hloov mus rau lub siab ntev ntawm lub kaum sab xis rau lub qhov rooj ncej.