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ൺ˲༭ĻϤλڷΧڵķ죬ֹˮûʩֹˮʩֱִֹˮˮƽֹˮ֡

(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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admin Դվԭ ʱ䣺2019/10/10 9:54:11
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