龍門吊主令手柄的保養與維修

 

    zaijizhuangxiangzuoyeliuchengzhong，longmendiaofuzezaiduichangshangduizhidingweizhidejizhuangxiangjinxingdiaoyun。longmendiaosijitongguoduizhulingshoubingdecaozuolaikongzhilongmendiaogegejigoudeyunxing，congershixianduijizhuangxiangdediaoyun。zhulingshoubingdehaohuaizaiyidingchengdushangjuedingzhesijidecaozuoxiaolv，tongshiyeduianquanshengchanyouyidingdeyingxiang。yinci，zairichanggongzuozhong
，womenyaozhongshiduizhulingshoubingdebaoyangweixiu。

 

    zaijizhuangxiangzuoyeliuchengzhong，longmendiaofuzezaiduichangshangduizhidingweizhidejizhuangxiangjinxingdiaoyun。longmendiaosijitongguoduizhulingshoubingdecaozuolaikongzhilongmendiaogegejigoudeyunxing
，congershixianduijizhuangxiangdediaoyun。zhulingshoubingdehaohuaizaiyidingchengdushangjuedingzhesijidecaozuoxiaolv，tongshiyeduianquanshengchanyouyidingdeyingxiang。yinci，zairichanggongzuozhong，womenyaozhongshiduizhulingshoubingdebaoyangweixiu。