h(hun)Щ(li)̓(yu)c(din)
ߣhengke(li)ԴӱAʢO˾r(sh)g2021-11-25 01:59 L(fng)(wn)
h(hun)Пo(w)gB©p_܃o(w)C}A}(li)Һܴ沿ֲPϽ䓵Ȳa(chn)ƷΣUƷޗll˜ʵL(chng)̎
h(hun)Щ(li)̓(yu)c(din)
1.o(w)pϩ(PE)\OϵОǽσޣϵЮa(chn)ƷԱ˾-䷽Լϩ((xin)Ե-ܶȾϩLLDPEܶȾϩHDPE)|(zh)x-ĝLܹˇͼӹă wM(jn)Ͽ˿mۿڵȶПo(w)gB©p_܃o(w)C}A}(li)Һܴ沿ֲPϽ䓵Ȳa(chn)ƷΣUƷޗll˜ʵL(chng)̎r(ji)ڲP䓃һ㲣䓃
2.r(ϩ)\OϵОٷǽُͺσޣrrͺϵЮa(chn)Ʒľ-Anj䓾W(wng)wԾϩ|(zh)xÝLܼӹ
3.a(chn)Ʒrƽ얹cyrܰ僦rArzޱ^кõgxL(chng)̎bŸgҺwɑ100µI܇(ch)\ݔ푸xӽQϴeкһN郞(yu)g
h(hun)P(gun)(wn)}Щ
1.䲻ͬrǷвͬľwҪ
OӋǞԒ(hu)ôںϻ(hu )кyǰȫab@䳬^(gu)Oȫy(hu )Ԅ(dng)_(ki)M(jn)йF?jin)?wn)}ڳһͨԱcBM(jn)ʹރ≺
2.^ֱ߅߶ʲô˼
Ҫ֪Yށ(li)vϲAw²AFw@ɂ(g)MɲֵĿ߶nj@ɂ(g)ֵĸ߶Ķ(li)õǞ^ֱ߅߶(li)õ@(g)(wn)}ĻشǞˁ(li)Ӌユ߶ȵ
3.ǷpȫyҺAǷҪ
ǿpȫyõԒ(hu)ôǿM(jn)вͣ܇(ch)УrǞһ_(ki)һP(gun)ҺA@һNҪбشʩҪĿǞ˷ߜغͷ^(gu)ҪߜǴҪ