Izinzuzo ze-handheld ultrasonic flowmeter yilezi: 1, ukulinganisa okungathinteki, usayizi omncane, isisindo esilula, ukuthwala kalula.2, ukufakwa kwenzwa kulula futhi kulula, kusetshenziselwa ukukala amasayizi ahlukahlukene wemidiya yomhlahlandlela womsindo wepayipi.3, inqubo yokulinganisa ayidingi ukucekela phansi ipayipi...
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