Sinomeasure electromagnetic flowmeter/ultrasonic larịị transmitter/nrụgide ihe mmetụta/DO mita/MLSS analyzer/PH/ORP njikwa na-eji n'ebe a na-asachapụ nsị nke Lezhi County. A na-ahazi njikwa ihe owuwu nke ngwá ọrụ dị na saịtị, ma tinye ya n'ọrụ nkịtị na ọgwụgwọ kwa ụbọchị. Ọnụ ego nsị bụ ihe dị ka tọn 5,000.
