ʩеҪԼӰb
ߣhengkeԴӱWYٽzW(wng)˾r(sh)g2020-06-10 09:22L
ʹõIJϑ(yng)Cڷ(wn)̡^(xing)ĿɰM(jn)ȷֶO(sh)ÇڻҎ(gu)ʹýy(tng)һBm(x)o(h)O(sh)ʩʩλڹ؇ѷŽڽ(jng)(zhn)Rr(sh)ռõą^(q)(yng)(yn)(zhn)ռطʹ|(zh)жϻC(j)O(sh)Rr(sh)^(q)ܑ(yng)O(sh)ø1mć
ʩеҪԼӰb
ָˌO(sh)ʩF(xin)cⲿh(hun)x_ʹʩF(xin)ɞһ(g)]ĿgȡĴʩøNwćøNͰĘ(gu)ɵľSo(h)w
1.O(sh)ܑ̹(yng)Ҏ(gu)O(sh)Bm(x)]ćߌӽ߀(yng)O(sh)ðȫo(h)O(sh)ʩЅ^(q)ʩҪ·κݾ^·C(j)a^܇վVO(sh)õć߶Ȳõ2.5m·O(sh)õć߶Ȳõ1.8m
2.ʹõIJϑ(yng)Cڷ(wn)^(xing)ĿɰM(jn)ȷֶO(sh)ÇڻҎ(gu)ʹýy(tng)һBm(x)o(h)O(sh)ʩʩλڹ؇ѷŽڽ(jng)(zhn)Rr(sh)ռõą^(q)(yng)(yn)(zhn)ռطʹ|(zh)жϻC(j)O(sh)Rr(sh)^(q)ܑ(yng)O(sh)ø1mć
3.ЗlĹǣ܇≦ȵط횏ӳI(y)r(sh)L(fng)òĿ(bio)Z
ʩ(bio)(zhn)
_M10ˮɳ{MU10퓎ruu0.5*0.5ĻA(ch)(qing)ʩL(fng)(wn)pvcʩO(sh)2.53מһʩʩ̎ͿI(y)Qȫ|(zh)ʩZ_l(f)(xing)Ŀ̘I(y)V棬(yn)NͿV
ʩꮅc֮g㕽ƽֱҪһlֱc岻пp϶ڈⲻܿҊ(ni)ʩʩؾO(sh)üt߸ðȫFҹgʾ
PVC (jng)^PVC ̎혋(gu)ɵһNYϵć.һʩЇ·;.^y(tng)䓇,дO(sh)ƯD(zhun)ʸߵL̎,XȲ䓇50%.ԓⲿPVC.
(ni)r\䓹,(jng)^ͬҎ(gu),һw,ȫoc(din),ȫw(qing)^.eˇ̎,(gu)ɵño(h)Ĥ,ʹ흙ƽ̹P,坍,ɽBҴD(zhun)
b:ט(gu)→bð→bM→bÇ→؏(f)ǰ^̡
ҪO(sh)ÇĮ(dng)?sh)M(jn)еϵӲSײ_Ę(gu),ȻM(jn)Їb.bҪҪڇ_̎,ײÉ|Ƭ|,֮ݽzM(jn)ܵĹ̶;_˴O(sh)M,M(jng)^M(jn)A(y)Ķ㕽,KMgbÇ.