suizhejixiehuashidaidedaolai,zaigegegongdishangwomenzuiweichangjiandeshebeijiushiwajuejile,yinweitagaoxiaodezuoyexiaolvyijikuanguangdezuoyefanwei,shitachengweilehenduozuoyedeshebei,namewajuejiwatudeshihoudouyounaxiejiqiaone?xiamianjiurangningbodouchilaijiaojiaoninba。
寧波鬥齒插到一定深度時,再完成勾鬥,提臂。就是一個完美的挖土動作。
如果是順著一個土邊挖,土質又比較硬的話,更好先隻用兩或三個鬥齒切下土,再一並挖起。
zaizhuangchehuoshiqitajiangjiuxiaolvdezuoyeshi,watumeiyidouyidingwaman,tiqiwadouhou,jinliangtingzhisuoyouqitadongzuo,zhidanduquanlizuohuixuandongzuo,zheyanghuixuandedongzuosuduhuizuikuai。zaiwatuxuanzhuanshichandoubingbushishuipingde,ershilveweidakai,zheyangjiubuhuiyinweiguanxingershitucongchandouhoumianshuaichu,xietushi,kaidouyehuigengkuai。
由此我們可以看出一個好的挖掘機還需要有良好的


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