一码一肖100准_王中王开奖结果

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预埋排水管做哪些施工准备?

出处 : 发布Day 期:2018-08-30 16:52:18 总点击 :1126

  yumaipaishuiguanzuonaxieshigongzhunbei?

  yi、shigongzhunbei

一码一肖100准_王中王开奖结果   (yi)yumaizhishuijieguanjianheyuliukongfengkoumobandechuchangchayanyaoqiu

  1、yuliukongxuanyong一般 gangguanzhizao,gangguanwaibiaobuyingyoumingxianxiushi、waxianhewaiqudengcibing。tongchangguanbihouduδ≤ 3.5mmshi,gangguanwaibiaobuzhunyou0.5mmshendeshanghen,guanbihouduδ≥ 3.5mmshi,shanghenshendubuzhunchaoguo1mm。

  (er)yumaizhishuijieguanjianchuchangchayanyaoqiu

一码一肖100准_王中王开奖结果   1、genjushejituzhigoumaixiangyingguifandezhishuijieguanjian。

  2、ruloubanshejihouduweijiaohou(huozhetianchongcenghoudujiaohouxuqiuyiciyumaidaowei)shi,dandudaochangjiadingzuo。

一码一肖100准_王中王开奖结果   3、chuchangshi,yongyoubiaokachijianchashoujianbihouheguifanchicun,querenyu配置 guandaocailiaodeguifanxiangwenhehoufangkechayanruku。

排水管

  (san)yuliukongfengkoumobanzhiliangyaoqiu

一码一肖100准_王中王开奖结果   1、yuliukongmobanshouyaoyongyufengduyuliukongmojudinggai,mobannenggouxuanyongfeijiufumoban,danbudeyoukongdong、kaijiao、bianxingyanjundengquedian。

一码一肖100准_王中王开奖结果   2、mobanhoudubuyixiaoyu10mm。

  er、shigonggongyiliuchengjicaozuoyaodian

  shigonggongyiliucheng:

一码一肖100准_王中王开奖结果   yumaizhishuijieguanjianjiancha→yumaizhishuijieguanjianfengzhuguankou→tujianmobanjianchajiaodai→paishuiguandao配置 dingweihuaxian→paishuiguandaoguanjianguding→zhiliangjianchachayan(zhenggai)→hunningtujiaozhu(jianchaweihu)→paishuiguandao配置 。