“FOR Sewage Treatment Plant
MAKER:HANSUN (SHANGHAI) MARINE TECHNOLOGY CO.LTD.
TYPE:ST-30U
SN:2700668
” “Dosing Pump
Sewage Treatment Plant
“”Impa code/
Mfgr P/N””：2730-00 RK/3

” HANSUN (SHANGHAI) MARINE .ST-30U