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ۺӻʺЩϺӣһֹ㷺ӦõҪͨȷʽݸӵϲϣʹڲ̻ӶʵֲϵιӡǶۺӻʺϺӵIJϵϸ һҪò ϩPE ԣϩһֳϣõʴԡԵԺ͵ԡ Ӧãڸֹľϩܵ۶Խӣ㷺Ӧڸˮȼůȹ ۱ϩPP ԣ۱ϩһʡǿȵϣԺͻѧȶԡ Ӧãھ۱ϩϵ۶Խӣܵ㲿ȡ ܶȾϩHDPE ԣܶȾϩнϸߵǿȺӲȣͬʱõԺʴԡ ӦãڸܶȾϩܲĵ۶Խӣ㷺Ӧڸѹˮܡȼܡ۹ܵ ԣһָܵϣиǿȡĥԺԡ Ӧãϵۺ֡СֵȻе ϩPVC ԣϩһֳõϣõʴԡԵԺȼԡ Ӧãھϩϵۺӣ㷺Ӧڵߵ¡ܵŴ ۰PU ԣ۰һ־쵯ԡĥԺͻѧʴԵϡ Ӧãھ۰ϵۺӣ̥ܷܵ²ȡ PET ԣPETһϣõĻеܺͺԡ ӦãPETϵۺӣƿʳƷװȡ ò Ҫ⣬ۺӻԺϣ۱ϩPSϩ-ϩ-ϩABSȡЩڰװӵй㷺Ӧá
ۺӻӦ ЧӣۺӻͨȷʽʵֿټȺڣ˺Чʡ ǿӣӺϼι̣нϸߵǿȺܷԡ 㷺ӦãۺӻڶϵĺӣӦ㷺 ڲۺӻգ˶ԲԱļҪ ġע ƥ䣺ѡۺӻʱҪȷӲļȷʽ¶ȷΧƥ䡣 ӲݲϵࡢȺ״أúӲȷ άڶۺӻάõĹ״̬ ۺӻڶϵĺӣиЧǿȡ㷺Ӧúڲơϼӹװӵй㷺Ӧǰ 上一篇ۺӻ¶Ҫεڣ |
