“Water Ingress Alarm System
[MAKER] SHANGHAI RONGDE ENGINEERING EQUIPMENT CO., LTD.” “Zener Barrier, Type RDAQ-1
[DRAW NO] 2366-1078-1-60” SHANGHAI RONGDE ENGINEERING.NA.RDAQ-1
“Water Ingress Alarm System
[MAKER] SHANGHAI RONGDE ENGINEERING EQUIPMENT CO., LTD.” “RDLY Pressure Type Level Sensor, Type RDLY-S Range 0-150 kPa
[DRAW NO] 2366-1078-1-30” SHANGHAI RONGDE ENGINEERING.NA.ITEM NO.2