Iav Bulb Fire Sprinkler Heads

Txais siv "German JOB" cov iav qhov muag, txuas ntxiv kev tiv thaiv hluav taws kub hnyiab taub hau yog tus qauv siab thiab zoo series sprinkler; Lub sprinkler nrog nthuav dav cheeb tsam hais txog lub sprinkler nrog ib tug loj tshwj xeeb tiv thaiv cheeb tsam tshaj li cov pa sprinkler taub hau. Qhov siab tshaj plaws kev tiv thaiv cheeb tsam ntawm ib lub taub hau sprinkler muaj peev xwm ncav cuag 36㎡, ntau dua li 20㎡ ntawm lub taub hau sprinkler. Nws tuaj yeem txo cov nqi tsim nyog los ntawm kev teeb tsa tsim nyog, thiab tsim nyog rau qhov chaw teeb pom kev zoo thiab nruab nrab-kev phom sij. Xws li cov khw muag khoom, tsev so, tsev noj mov, chaw ua haujlwm, tsev kho mob, tsev cia puav pheej thiab lwm qhov chaw.