diandonghuludeliantiaocaiyongshentanhejingang，shiliantiaogengjiayourenxing，yegengjiajiangunaimo，zaigongzuozhongquebaoleanquanxing。diandonghuludeliantiaohaikeyigenjukehudeyaoqiujiachangdingzuo，rangninyongdegengfangbianshengxin。

PDH環huan鏈lian電dian動dong葫hu蘆lu的de鏈lian條tiao都dou配pei有you鏈lian袋dai，使shi電dian動dong葫hu蘆lu看kan起qi來lai幹gan淨jing整zheng齊qi美mei觀guan
，鏈lian袋dai內nei還hai裝zhuang有you防fang鏽xiu油you這zhe樣yang鏈lian條tiao就jiu不bu易yi生sheng鏽xiu
，從cong而er延yan長chang了le電dian動dong葫hu蘆lu的de使shi用yong壽shou命ming。