PEf
ϡӢ飺PolythylenePolytheneQУţУŞɫğԘ֬ܶȵĴС֞飺ܶȾ̣ģУţܶȾȣģУţܶȾͣģУţ߀о͵ܶȾ̣̣ģУţ߷ȣͣףȣģУţܶȾ֣̣ģУţ
(dng)ǰϩNۺĮa(chn)Уf,оϡռ65%,ռϮa(chn)30%,ͨϮa(chn)Ʒ֮һ.
ϡĸNcܶ,ֲָ(sh)еP(gun)ϵ.һf,C(j)е܃(yu),öNӹͳO(sh)a(chn)ͬ;Ƽ,ͬľϡƷN(yng)õI(lng)Ҳͬ.
1ܶȾϡ
ܶȾϡL֧Y(ji)^һ5~50fһNɫʰDw֬oܛc^gԺã_g͵͜Ժܺãڣȡ¹늽^ԃ(yu)㣮̣ģУŵˮԺܵͣˮW(xu)(wn)ԃ(yu)猦A}ЙC(j)܄^(wn)̼ЙC(j)BԴˮ՚BԲȼȼʯϞζչ͟ϻ׃ɫ
ܶȾϡ
ܶȾϡͣģУţܶڣg/cO,Y(ji)ȣĥԽڣ̣ģУźͣȣģУ֮g쏊(qing)^ȣģУŲ
ͣģУ;̣ģУźͣȣģУŏVmϔDܹܲă(ni)rĤͰbƷ
ܶȾϡ
ܶȾϡȣģУţɫϞwȣģУ֧朻̶СܾoܵضܶȴY(ji)ȸߡȣģУ^ߵ͜ԡBԼh(hun)(yng)_늽^_ԼͺԶܺãȣģУڏ(qing)Ⱥϻ܃(yu)ڣУضȱȣУ֣ạ́ģУŸȣģУˮԘOСoW(xu)(wn)ԘOĤˮ՚ĝBС
͵ܶȾϡ
͵ܶȾϡ̣̣ģУţHϡcϩNڴڸ߉͉¾ۺ϶ɵĹǾϡĵa(chn)Ʒ
͵ܶȾϡ̣̣ģУţУȣģУŵĸ߶֧ۺ朽Mɵľеܶȵľϡڣ̣̣ģУڶ̂(c)ľͷ朣ʹY(ji)ȵܶС̣̣ģУ^ɺж֧朣ֲխе͜gģ͑(yng)_͜¿_Աȣ̣ģУ^ߡ
GBTIJLDPẸģУŵˮԺܵͣˮW(xu)(wn)ԃ(yu)猦ᡢA}ЙC(j)܄^(wn)ṃģУŵ͟ԲǺܺˮ͟ˮ<100ȵĈạ̃ģУSеă(ni)ȦPLw(jng)(j)ͺx
(dng)ǰϩNۺĮa(chn)Уf,оϡռ65%,ռϮa(chn)30%,ͨϮa(chn)Ʒ֮һ.
ϡĸNcܶ,ֲָ(sh)еP(gun)ϵ.һf,C(j)е܃(yu),öNӹͳO(sh)a(chn)ͬ;Ƽ,ͬľϡƷN(yng)õI(lng)Ҳͬ.
1ܶȾϡ
ܶȾϡL֧Y(ji)^һ5~50fһNɫʰDw֬oܛc^gԺã_g͵͜Ժܺãڣȡ¹늽^ԃ(yu)㣮̣ģУŵˮԺܵͣˮW(xu)(wn)ԃ(yu)猦A}ЙC(j)܄^(wn)̼ЙC(j)BԴˮ՚BԲȼȼʯϞζչ͟ϻ׃ɫ
ܶȾϡ
ܶȾϡͣģУţܶڣg/cO,Y(ji)ȣĥԽڣ̣ģУźͣȣģУ֮g쏊(qing)^ȣģУŲ
ͣģУ;̣ģУźͣȣģУŏVmϔDܹܲă(ni)rĤͰbƷ
ܶȾϡ
ܶȾϡȣģУţɫϞwȣģУ֧朻̶СܾoܵضܶȴY(ji)ȸߡȣģУ^ߵ͜ԡBԼh(hun)(yng)_늽^_ԼͺԶܺãȣģУڏ(qing)Ⱥϻ܃(yu)ڣУضȱȣУ֣ạ́ģУŸȣģУˮԘOСoW(xu)(wn)ԘOĤˮ՚ĝBС
͵ܶȾϡ
͵ܶȾϡ̣̣ģУţHϡcϩNڴڸ߉͉¾ۺ϶ɵĹǾϡĵa(chn)Ʒ
͵ܶȾϡ̣̣ģУţУȣģУŵĸ߶֧ۺ朽Mɵľеܶȵľϡڣ̣̣ģУڶ̂(c)ľͷ朣ʹY(ji)ȵܶС̣̣ģУ^ɺж֧朣ֲխе͜gģ͑(yng)_͜¿_Աȣ̣ģУ^ߡ
GBTIJLDPẸģУŵˮԺܵͣˮW(xu)(wn)ԃ(yu)猦ᡢA}ЙC(j)܄^(wn)ṃģУŵ͟ԲǺܺˮ͟ˮ<100ȵĈạ̃ģУSеă(ni)ȦPLw(jng)(j)ͺx
- һƪSе坍ܷL
- һƪg(sh):(do)܉ĝ

˾B
⾫SУϺ˾һҌI(y)SмI(y)C(j)е䲿M(jn)ڵćHQ(mo)˾ڹI(y)I(lng)жSI(y)(w)(jng)Ͽ͑õĿڱ