防爆電動葫蘆

、防爆電動單梁起重機
、防爆電動單梁懸掛超重機和防爆葫蘆雙梁起重機等統稱為防爆葫蘆式起重機。

    fangbaohulushiqizhongjishizaiputonghulushiqizhongjijichushang，congjiyudianlianggefangmiancaiqulebiyaoeryouxiaodefangbaojishucuoshi
，yibaozhengqizhongjibenshenhegongzuohuanjingzhongchanshengdedianhuohuahuoreliangbuzhiyuchanshengbaozhaweixianyuzaihai。riqianzuoweifangbaohulushiqizhongjidezhuyaofangbaocuoshishiyiqizhongjibixucaiyongfangbaodianqishebei(各種防爆電機、電器)為主，機械防爆措施為輔。