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(li)e„ r(sh)g2021/8/14 g[

ДƷ(yng)÷ͻc(din)ģӿʩM(jn)sʩ(ji)ʡ˄ڄ(dng)A(y)Ʒ͵ʩʽõVJ(rn)ɺ͑(yng)áȻڲͬӰДƷĹ(yng)̣ʩڄ(dng)ְ(do)A(y)ڱ͵^(gu)l(f)˹̝ʩЧ̎^(gu)y^|(zh)[ȫ¹Pᘌ(du)¼A(y)ƷԭҽQ

1.1 A(y)Ͷǰcԭƶ·ʽ

(dng)l(f)F(xin)͹ܵRϷݔͱʹ϶УM(jn)Д_(d)pСM(jn)_Ȼo(w)Ч(yng)ŵ϶(ni)ݵ|(zh)õĻ(f)M(jn)\(yn)D(zhun)ֱݔ

Σl(f)F(xin)͹ܵ?gu)?qing)бҪM(jn)зò^ﷵ϶Ġrﷵ϶Ġrٙz靲ܵĠrôԓλʹ܃(ni)ɢpСM(jn)\(yn)D(zhun)ֱݔ

òԟo(w)Чﷵ϶Rݔ͹ܵÓzλ׃̎ÓzДͨtM(jn)ݔܷⰲb̶ùܿʹ_(d)B(ti)

1.1.1 O(sh)估ԭ

O(sh)佛(jng)Ǐ깤Ĺֱ\(yn)_(ki)أL(zhng)ڴڹȱSo(h)cB(yng)ʹO(sh)І(wn)}Ҳ(jin)ʹʽݔИO׳F(xin)QҪ^L(zhng)r(sh)g(hu)F(xin)(wn)}ڶͲˆTg(sh)|(zh)^쾚ܰČ(sh)HB(ti)h(hun)؝ȾCϿ]ܵĉr˽ʩλy׼ݔ͹܏rͬr(sh)ͲˆT](mi)мr(sh)cվ\(yn)ݔ܇(ch)v“(lin)ϵf(xi){(dio)ݔ^(gu)򹩑(yng)r(sh)ͣDe^(gu)ڱͲˆTƣ١`ٵ

1.1.2 ְʩ(wn)}

ĿǰʩĴ(sh)Ʉڄ(w)ְˆTڄ(w)ˆT(dng)Դg(sh)|(zh)@ЩˆT(du)ڻP(gun)֪R(sh)պЩ?yn)?dng)ɱͶ|(zh)(wn)}ͬr(sh)ҲL(zhng)ڏ½ˆT|(zh)R(sh)(do)³F(xin)¹

1.2 A(y)Ͷδʩ

1.2.1 wƷ

J(rn)ԇxcˮƷNm(yng)ӄƺpˮԼY(ji)r(sh)gҪָ(bio)m÷(ni)ӄܷ(wn)䑪(yng)еЧڶˮM͵Ҫһ㓽һķúһV⓽g(sh)ʩɱͻĆλˮС280kg/m3(du)ڵ͏(qing)Ȼ250kg/m3(yng)ǵ޶ȣˮܝMʩg(sh)Ҏ(gu)Ҫ(qing)ȵȼ(j)̮̮U(ku)չȼˮԺxˮz(j)ּ(x)ϵƷNΡҎ(gu)(x)ģzͨ^(gu)ԇ_ɰʣ(dng)r(sh)h(hun)ض\(yn)ݔx̮_վֵ̮ձO(sh)(li);x߶ݔy̶ȼλ_Õr(sh)̮ȷֵ

1.2.2 ƶƴʩ

O(sh)횶ڙzSޱB(yng)ÎƶӋ(j)؄eݔA(y)ݔO(sh)F(xin)횰ݔA(y)ʩM(jn)̎ͲˆT횰Č(sh)HB(ti)h(hun)؝ȡݔ͹܏rʩλy׳̶\(yn)ݔ܇(ch)v(chng)r(sh)g{(dio)õݔBm(x)gƶƌW(xu)еı͝호P(gun)ϵڱʩУʩλҪЌ˅f(xi){(dio)_lʴΔ(sh)ڝ^(gu)ͻȻF(xin)F(xin)A(y)̎푪(yng)༰r(sh)(du)\(yn)͵Ļ܇(ch)zsĻҪM(jn)бҪ{(dio)̎ϸİﲻڹA(y)Ʒ͹ˇǬF(xin)ʩˇҪwF(xin)(yng)ƶˇA(y)f(xi){(dio)r(sh)ͨø(g)P(gun)Ih(hun)(ji)Ŀ@ӲܜpA(y)ƷеĶЧC|(zh)

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