ag娱乐城真的假的ַ:ff00.coF2F4Y5L8-2022-11-26 20:37BJ GN cUfG x

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        • 120ʽȴʼ

          120ʽȴҪɽˮ(ˮ)ٻˮõٻ; һ½ˮͳˮֱܵԼ; ˮΪ100mmֹܻpvc-uˮ; ˮΪdn50pvc-uˮܻпֹ;

          2022-11-26
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        ag娱乐官方网站ַ:ff00.coF2F4Y5L8-2022-11-26 20:37T L kV JLZL w

        ߣhengkeԴӱʢ豸޹˾ʱ䣺2022-11-26 03:35
        120ʽȴҪɽˮ(ˮ)ٻˮõٻ; һ½ˮͳˮֱܵԼ; ˮΪ100mmֹܻpvc-uˮ; ˮΪdn50pvc-uˮܻпֹ;

        120ʽȴʼbXmӱʢ豸޹˾

        ʽȴǹҵгõĽ豸ˮѭϵͳϡˮװõȲɡǽˮĶܶγˮĤͿӴȽӶﵽˮµĿ,Ӷ㹤̶¶ȵҪô120ʽȴʼ,ɹ˾Աҽһ°! 
            1˽һ120ʽȴĽṹ: 120ʽȴҪɽˮ(ˮ)ٻˮõٻ; 
            2һ½ˮͳˮֱܵԼ; ˮΪφ100mmֹܻpvc-uˮ; ˮΪdn50pvc-uˮܻпֹ; 
            3ǿһ¸ֳߴļ: a) :h=500~600mm b) ܲ:50~70mm c) ͺżѡ:ʹҪѡ d. ˮùʵѡ:120tµѡõķ,130tµIJ˫ķ e. ѡ:120tyϵе綯,130tyzϵе綯 
            4ǹڸֵIJϹ,ҿԲο±йŶ! 
            5˵һ°װʱע 1)װǰӦϸ˶ԲƷƲǷȷ 2)װʱӦעܵǷ 3)ڷװ 4).ӽܵ˨š 5).鲢ȷϸλ© 6).תǰ̶ֶҶ2-3ԼתǷ 7).Ͻڵκһ 8) 9)ڼ 10)Ͻ 11 )ֹϼʱų 
        Ǻӱʢ豸޹˾רҵԱΪҽܵ"120ƽʽȴϸ",ϣ԰


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