ѧϰǽֽѡء С

ʱ:2011-10-17 12:58

װνһֲƷ񱻸߶ȵǾǡǽֽԽԽװ߶ǽֽ˽⣬ǽֽйҵչǰ޴гĿǽֽѡʱǷҲֻǡòȡˡǽֽʡԡθЧʹõڷ˽٣ǽֽרΪǽֽеġܡԺѡǽֽʱǡС

Ҫʽ

ѧϰǽֽѡء С

вѡֽʱ򣬻ǸעʽڱIJʲʮ⡣ʵֽĺûǿIJʡ

߷һЩ͵ļҾӽھȻ֮ҡȣͳԼʮרžӪǽֽƷ̡⣬˽⣬һЩ͵һվʽҾӽ רŵǽֽ򣬻һЩȽϼСҲۡĿǰг۵ǽֽ߲ܶǽֽʲôʣЩ

Ŀǽֽ ѡǽֽأĻͲأ

ȣҪݲʵIJͬкѡ񡣾ݹij֪Ʒ˾ܾܣĿǰг۵ļͥװʹõǽֽҪ¼֣PVCϳɱֽֽֽֽľάֽȻֲֽȡ

ӵġôᵽԣijƷƾܵ˵ֽֽҪɲݡƤȻǿľӹɣ˻ܸߣͯǽֽIJ֮ѡ⣬ֽڼʹҲкǿĹЧڹֽϸףеһЩкԼζ

֮෴ǣPVCϳɱֽĻҪһЩЩζıֽPVCϳɱֽ͸ܽϲǽ̱ߺͷƣ˲ʺھʹá

Ǽ۸

ڲʵĸͬǽֽڼ۸ϵIJҲܴ󡣾г鷴ӳһĹǽֽÿۼ۴Լ100Ԫ~200ԪңڽǽֽҪߵļ۸ÿ300ԪϣǧԪڼ۸ϴ֮IJ죬ܶ߿ܻʡ

һЩĻߺƷ ڼλϾͱȽڵı˺ܶ࣬ȻʲôֽڼͥʹҲԣż۸200Ԫ/¡⣬ڱֽһһΪ0.53ףΪ10ףÿʵΪ5.3ƽסʵճʱһģ15%ҡˣճ֮ǰʱҪԤIJֵǽֽ

ڼ۸ϵ⣬ĿǰǽֽĽڣȽ϶ֽŷֽֽŷֽǽֽʹôֽΪʣ˽֮⣬ڲʵIJͬҲΪ󡣶ڼ۸ԽϸߵıֽھҾֲʹá

ٷQQ709139970

WSSJ1.CN ICP15076589-2