Photoelectricpa taws tswb

YUANKY feem ntau yog koom nrog hauv kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag khoom ntawm ntau yam kev tiv thaiv hluav taws thiab kev nyab xeeb khoom siv hluav taws xob. Peb cov khoom tseem ceeb muaj xws li ntau hom hluav taws kub detectionalams, CO tswb, tsev neeg roj tswb, cua sov detectors, ntse wireless tswb systems, kev ruaj ntseg hauv tsev cov khoom siv hluav taws xob, cov khoom siv hluav taws xob uas tsis muaj hluav taws xob nrog rau cov hluav taws xob hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob.