防爆手拉葫蘆|日本象印手拉葫蘆 shoulahuludeliantiaodoushiyuanzhuangjinkou，liantiaodoujingguolegaowencuihuochuli
，baozhengleshoulahuludeliantiao，bulunshirenxinghaishikanglali
，fangbaoshoulahulushiyizhongqingxiaoxingdeqizhongshebei
，daolianzhuyaoyongyuyixiedaxingdeqizhongshebeiwufajinrudexiazhaichanghe
，huozheshiyixieteshudechangfang，chejiandengshineidifang，shoulahulujishensheyoudaolianjia，liantiaodoushijingguojiabeilalishiyan
，baozhengleliantiaozaishangshenghexiajiangdeshihoubuhuichuxianliantiaokaliandeqingkuang，buhuidaozhigongzuodezhongduanhuoyiwaiqingkuangdefasheng。shiyongfangbaoshoulahuluqianxujianzhagaihulushifouwanhaowusun,傳動部分及起重鏈條潤滑是否良好.空轉情況是否正常,製動是否可靠.