钢制闸门与铸铁闸门的不同之处
GANGZHIZHAMENYESHIZHAMENDEYIZHONG,TATONGPUTONGDEZHAMENYIYANG,GANGZHIZHAMENYESHIYOUQIBIJIHEMENYEYIJIMAIJIANZUCHENG。ZHUYAOSHIKONGZHISHUILIULIANGDESHUILISHEBEI。NEIMEGANGZHIZHAMENYOUSHENMEDUTEDEYOUSHINI?GANGZHIZHAMENYIGEDUTEDEYOUSHIJIUZAIYUQIYUDUOZHONGQIBIJIWANMEIPEIHE、SHUIZHADESHEZHIHEZHUANYONGDEQIBISHEZHI。ZHEISANGEFANGMIANCHENGWEIGANGZHIZHAMENSHOUHUANYINGDEYINSU。
GANGZHIZHAMENJIEGOUZHONGZUIDADETESESHIGANGZHIMIANBANDESHIYONGHEMENYECHENGZHONGJIEGOUDEGOUZAO,ERZHEHENHAODEJIEHEQILAI,SHIGANGZHIZHAMENNENGGOUCHENGSHOUHENDADEYALIHEYAQIANG。GUANYUGANGZHIZHAMENDELIANGGEDEZUOYONGHEHENGXIANGLIANJIEDEZUOYONGJIESHAO,YOUXINGQUDEPENGYOUKEYICANKAOYIXIEZHUANYEDEZHAMENSHENGCHANCHANGJIAWANGZHANJINXINGCHAXUN。
TONGZHUTIEZHAMENXIANGBI,GANGZHIZHAMENDESHIYONGSHOUMINGGENGJIAZHANGJIU。ERZHEZAISHUILIJIANSHEZHONGGEYOUQIANQIU,GONGTONGCHENGWEIRENLEIGONGYEJIANSHEHEGONGYESHENGCHANZHONGDEHAOBANGSHOU。
ZAIBUTONGDETIAOJIANXIA,WOMENYINGGAIZHENGQUEDEXUANZEHAOZHAMEN,DUIDAIZHUTIEZHAMENHEGANGZHIZHAMENDESHIHOU,YAOZHUYIZHANGWOKEXUEDECAOZUOFANGFAHEWEIHUJIQIAO,BAOZHANGSHEBEISHIYONGSHOUMINGDEZHANGJIU、FUWUQIXIANDEYANZHANGHECAOZUOGUOCHENGDESHUNSHOU