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Liquid nitrogen tank nwere ọgụgụ isi nlekota usoro
SJMU-700N mmiri mmiri nitrogen tank nwere ọgụgụ isi nlekota usoro nwere data nchekwa ike; nkwado dakọtara na ọtụtụ isi nkwurịta okwu protocol; smart ihuenyo mmetụ LCD 10-inch; graphically egosipụta na anya mmiri mmiri nitrogen tank ọnọdụ na parameters.
