“FOR DETECTORS & SENSORS
LABEL WATER INGRESS ALARM SYSTEM
BRAND RONGDE
TYPE RDHL-D
BUILDING YEAR 2016” SAFETY BARRIER & ALARMING WATER LEVEL REGULATOR SHANGHAI RONGDE ENGINEERING.RDHL-D.3
“FOR DETECTORS & SENSORS
LABEL WATER INGRESS ALARM SYSTEM
BRAND RONGDE
TYPE RDHL-D
BUILDING YEAR 2016” “WATER LEVEL DETECTOR ( SLT-08C-338W) DOUBLE FLANGE TYPE
DRWAING NO S08202-05-1” SHANGHAI RONGDE ENGINEERING.RDHL-D.2
“FOR DETECTORS & SENSORS
LABEL WATER INGRESS ALARM SYSTEM
BRAND RONGDE
TYPE RDHL-D
BUILDING YEAR 2016” “PRESSURE SENSOR F.P. TK. (0~200kPa)
Drawing No. 2366-1156-1-30” SHANGHAI RONGDE ENGINEERING.RDHL-D.8