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2019/10/10 9:54:13 ߣ admin
 кӻϤλڷΧڵķ죬ֹˮûʩֹˮʩֱִֹˮˮƽֹˮ֡
(1)ˮƽֹˮʩˮƽֹˮֹˮƤֹˮ㷺ֹˮֹˮֹˮܺãǿȸߣԺãӦǿ;ճᣬ۸ˡ
ˮƽֹˮʩ򵥣ַһַȽֹˮһ뽽ĻУģװϣٽһһַȽϼֹˮһ˰װȽģڲࡣòģֹˮǶУϱڻ棬ٽ󽽿
(2)ֱֹˮʩֱֹˮýֹˮƬҪͭƬһƬпͭƤҪṹҪֹˮƬྮʹá
ྮɲԤ}ˮɰᣬÿ23mΪһΣӴӦëڽϡҪں󽽿齽ǰԤƿĽӳֶιעڹעེɲ:ˮ:ʯ޷Ϊ2:2:1ϱȡļȷʽܼȺ͵֣õȡ [1]
ֹˮ
ֹˮͨͭƬƬ𽺡𽺡ϡԼ߷Ӻϳɲϵȡɸݺ÷򻷾ˮͷ÷ıѡá
(1)ֹˮС͵ˮ߶ȵij65ϵ(ˮ)
(2)ֹͭˮСߵˮ߶ȵijֹͭˮĺȶΪ0.81.5mm [2]
ע
(1)ԭ(ֹͭˮƬPVCֹˮԲϵ)ȡ;ʵҼ飬ϸ񲢾ʦϿɺڹʹá
(2)ֹˮӦ㹻ǿȺ;ԣõؽϣڼӹͰװ
(3)ӷֹˮʩǰӦԸֹˮƬ()к(Ա뾭λѵԺϸϸ)ȷӹգʦϸ񣬼¼װֹˮƬʱӦϸϸĽͷӦʱ
(4)ֹˮƬ()ĻнʱаӦָרƽ񵷣ֹˮƬ谲װԱ໤ֹˮƬΡλӦ֤ʵϼСݺˮۼ
(5)¶ֹˮƬ()ģӦҪʱľСлʽиDZ
(6)ʩУֹˮƬ()𻵻ƻӦ޲ԭ򣬼¼
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