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һwˮ̎O(sh)h(hun)h(yun)xȾ bҪ 1(j)һwˮ̎O(sh)䰲bDcA(ch)D(zhn)A(ch)bƽDСߴ(zhn)ûװ壬A(ch)ҪƽЉ5t/m2A(ch)ˮƽ(yng)ڻA(ch)עB(yng)ڽY(ji)M(jn)аbO(sh)䰲bڵƺA(ch)xƺ(du)(bio)߰Dߴ(zhn)ͬr(sh)ھ?q)L(zhng)ȱxA(ch)߅500mmԱܵb 2ܵbBӑ(yng)ԓO(sh)λr(sh)]O(sh)λr(sh)횰fO(sh)ϵ܇λСbF(xin)(chng)(du)?qng)DλͲwλܷe(cu)g_ 3(j)bDBӹܵO(sh)λBӹܵƤ|o̺ãʹB̎B© 4ʽˮ̎O(sh)䰲bꮅO(sh)cA(ch)ذBӹ̶^(du)CʹO(sh)(dng)ϸ ͬr(sh)O(sh)עˮ(oˮr(sh)ˮԴԁˮ)Mȱ_(d)70%ԷO(sh)ϸͬr(sh)zøܵПoB©ԇˮ·ڱ횲B©ͬr(sh)O(sh)䲻ܵˮϝqʹO(sh)e(cu)λ̓Aб 5O(sh)䰲bꮅoO(sh)cg϶к(sh)ƽ?x)r(yng)ע⣺ (1)O(sh)˿w횸߳ƺ50mm (2)˿wϵM(jn) 6늿عƾcO(sh)ͨӾr(sh)עˮؚC(j)۱늙C(j)D(zhun)ҿƹҪͨL(fng)ָ̎һƹܷ¶졣횷Օư弰Ӿ^©늣ư 7ʽˮ̎O(sh)ע(xing) (1)O(sh)䰲b֮̎횱C겻eˮ (2)O(sh)ijˮܱ(du)ƺ0.4m£ (3)O(sh)ϷÉд܇v(jng)^(ָoO(sh)Ӌ(j)) (4)O(sh)һ㲻óՃ(ni)ˮԷֹˮO(sh)両 8עⱾO(sh)䰲bDܵBӈD(bio)(zhn)BӼƽ沼ÑҪⲼӆͬr(sh) 9BӺL(fng)C(j)ˮÿƾ·עL(fng)C(j)ˮõD(zhun)_o` ɽ|˴h(hun)Ƽ˾һҪa(chn)ˮ̎O(sh),ˮ̎O(sh)S,һwˮ̎O(sh)a(chn)Sңgӭԃ(lin)ϵ |