Sensa ya ultrasonic ndi sensa yomwe imasintha ma ultrasound wave signals kukhala ma signals ena amphamvu, nthawi zambiri ma signals amagetsi. Ma ultrasound waves ndi ma mechanical waves omwe ali ndi ma vibration frequency apamwamba kuposa 20kHz. Ali ndi makhalidwe a high frequency, short wavele...
Kodi makina onolera mabotolo ndi chiyani? Monga momwe dzinalo likusonyezera, ndi chipangizo chodzipangira chokha chomwe chimakonza mabotolo. Cholinga chake chachikulu ndikukonza mabotolo agalasi, pulasitiki, chitsulo ndi ena omwe ali m'bokosi la zinthu, kuti azitulutsidwa nthawi zonse pa lamba wonyamulira...
Shanghai Lanbao ndi "Little Giant Enterprise" ya boma yokhala ndi Specialization, Refinement, Unique and Innovation, "National Intellectual Property Advantage Enterprise and Demonstration Enterprise", ndi "High-tech Enterprise" ya boma. Yakhazikitsa "Enterpri...