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ʾʹù淶Щ


ߣ  ݽʯԭ  2023-3-7

˵ʾҵӡӦöһЩPVCɡǵģʾ󲿷ֲֶɵġôһЩҪճʾġDzһЩҵʲô淶Ҫ󣬽ֽʹù淶Ҫ󣬺ʹһ̽¡

1 Ҫʾĵطճƺڡɫ̰ף׵ɫֻҪ𵽾ѵþͿˡûʲôҪҪǹһ滹ûоĹ涨˵һҪôԲοҵԵĹ涨

2 ҵʾʹûй淶ҪġҪʹúɫľʾҪȥճǰ档Ҫɫʾ㹻ĿȣҪǰ㹻Ŀռ䣬Զס

3 ڰȫõ緽棬Ĺ淶ҪҲǸҵҪģԵãơ졢ɫġôҪõ磬ôҪɫľʾ߿ʹdzɫľʾЩѾҲһЩѯҳܹˡЩյ繤ҵع涨ִҪġ

4 һЩеҵԼҽҵy6eshiҪõʾôⷽҪҪӡͼһҪʾɫΪɫӡˢһЩϢúɫīӡˢ磺䣬ĻеֵȵȶǿʹЩлƵġ

5 һһЩõ簲ȫʹõľʾӻ϶ʹð׵ӡɫͼľʾǻ϶ڵ繤ʩά޵·ʱʹõġ

֮ľʾʹҪûһҪʹʲôɫöġֻȡһľʾáôҪȫֻܿ豸ˡΪһľʾ𲻵ⷽõġ


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