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ֳת͡ת͡һпճͷ
Ƚ״״עģڣͨģߵļȺݺĹתʹϽúþȵزģǻڣȴģпƷڹܵתٲߣ豸ȽϼƷӦΣݵȱ㡣ҪھϩߡƤƿСƷڴƷҲн϶Ӧã֬оϩԾ۱ϩȡ
תܵһֳͷͬõϲҺ壬սԸɷϡǰѷװģжʹഹֱתȲȵģڱ۽Ϊһ壬پȴܴģȡÿƷ
Ҳתͻת͡״(LLDPE)뵽պģУģתͬʱȣڲȵظģǻ棬ģȴɵõģǻ״ͬпƷ紬䡢Ͱ裬ȡͨɼϡģȡȴģģȻɡ˷ƷСƷںƼģ߳ɱϵ͵ŵ㡣
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