|
???ĸ?????ܣ???????HDPE LDPE PPΪԭ?ϵ???????Ʒ???籡Ĥ???ܼ?????֯???ȣ????????????ߡ????ĸ??ʹ?????ܺã??ɱ??͵??ص㡣
???ĸ????ĸ?ϲ??????ʵ?̼??ƻ?ʯ??Ϊ??Ҫԭ??,???Ӹ?????????,???Ƚ???˫?ݸ˼??????????ɣ????Խ???ԭ?ϳɱ?????????ղ?Ʒ?????ʡ?
???ĸ????һ????PP??PEΪ???壬????????ϸ??????Ϊ???ϣ???ѡ???˸???ר?õ??????????ϸ????ϡ???;??ȣ?????????????ɸ?֡???װ???ɵľ?ϩ??????ĸ?ϡ????ĸ??????????ϼӹ???ҵ???ر??ǰ?װĤ????ĵȵ?Ҫ??????????????Բ??ϡ???Ʒ???Ӹ?ĸ?ϣ???????߲?Ʒ?ĸնȣ???߲?Ʒ?ijߴ??ȶ??ԣ??????????????????????ɱ??ȡ?
???ĸ????Ʒ???ԣ?
1. ???????????Ʒ???????ԡ????Լ?Ӳ?ȡ?
2. ??????????Ʒ????Ĺ??ﵽ?ǹ?Ч????
3. ?????????Ʒ???????ĥ?????????ܡ?
4. ??????????Ʒ?ij????????ʣ??Ӷ???߳ߴ? ?ȶ??ԡ?
5. ??????????Ʒ??ȼ?շ????????Ӷ????Ͷ??? ??Ⱦ??
6. ??????ϱ????ӡˢ???ܣ????????ϱ?????δ???????ĵ???ǿ?ȡ?
7. ?ɸ??象Ĥ??Ʒ???ԡ?
8. ??????ϲ??ϵĴ??????ܣ??Ӷ??????̳??????ڡ?
9. ?ɼ??ٰ?ɫĸ?ϵ?ʹ??????
ɽ??????????????˾רҵ???????ۣ???ϩ??ר?ù???ĸ??????????ζĸ????????ĸ?????⽵??ĸ?ϣ???ȼĸ????ʳƷ??ɫĸ??????ˮ??PVC-U?ܼ??????????ϻ?ר??ĸ??????ϩ?????ĸ?????ܲ?ר??ɫĸ?????????ｵ??ĸ????????ɫĸ??????άɫĸ????????ɫĸ????ɫĸ?ϳ?????ɫĸ????ɫĸ???????ĸ????ɫĸ?ϼ۸???ɫĸ????˾??ɫĸ???䷽????ɫĸ?????ܽ?ɫĸ??????֯??,???Ĵ???????ĸ????????????????ϴ?????????.
??ر?ǩ????ϩ?????ĸ??,???ĸ??
???ų??У???̩??ϩ?????ĸ?? ̩????ϩ?????ĸ?? ɽ????ϩ?????ĸ?? ?㽭??ϩ?????ĸ?ϼ۸? ?Ϻ???ϩ?????ĸ?ϳ??? ????... |
