Gantry cranes injiniyoyi ne masu nauyi waɗanda galibi ana amfani da su a tashoshin jiragen ruwa, wuraren jirage, da wuraren masana'antu don ɗagawa da ɗaukar kaya masu nauyi. Sakamakon bayyanar su akai-akai ga yanayin yanayi mai tsauri, ruwan teku, da sauran abubuwa masu lalata, cranes na gantry suna da saurin lalacewa. T...
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