beE 픹Ӌ(j)
I(y)Q(mo)˾ r(sh)g2019.04.30 g[Δ(sh)982
b^(gu)I(y)(hu)ʮעbĵ|(zh)h(hun)Ҫ(du)ڼbӋ(j)s֪֮(zhun)ұʾӋ(j)㷽v̼ڹӋ(j)ϳF(xin)ƫ͕(hu)ěQ㎧(li)^ƫ
beE
SgI(y)С׳żץor(sh)gbԼ·b픕r(sh)sl(f)F(xin)E̼ҸVҵӲľŵڸŃ(ni)ⶼҪM(jn)ʩ̎˵?sh)eҪ2@(li)ҵ?sh)r(ji)o(w)һ@еo(w)
(bo)ӛڲL˽yʮǼbЈ(chng)֘I(y)ڼbЅsl(f)F(xin)ͥɴuذO(sh)?sh)ĹcԼy(c)ĹܴɴuذO(sh)Č(sh)HecO(sh)e20%e?sh)ĹȻһԭֻ?0ƽķ픹_(d)30ƽס
픹ˇQ㷨
Ŀǰb픷ʯٸŵ픡Ӳľŵ?sh)Ȳͬˇˇͬ픵(sh)Ĺ?j)ҲMͬ
ͨĵb(yng)geƽӋ(j)㣬۳z衢ܵռeе۾e(cu)_(ti)ߵ͟۵ˇg(sh)ʽĵeDʾչ_(ki)eƽӋ(j)㡣ͿᡢѺ(yng)ĹƽӋ(j)ٸŵӲľŵ?sh)Ⱦ?j)픈Dʾߴ簴ˮƽͶӰeƽӋ(j)㡣
ɹ(j)ӵĈDʾߴ簴չ_(ki)eƽӋ(j)،ӰĈDʾߴƽӋ(j)㡣微߅O(sh)Ӌ(j)ߴӋ(j)
ɴuO(sh)pИ(bio)(zhn)
ذɴuO(sh)eһ(xing)cO(sh)e׳F(xin)^(xing)Ŀ@Ҫ̼ڵذɴuO(sh)ҪӋ(j)bޓpģһKи^(gu)ĵذe(yng)Kذ(yng)ֻϵe̼O(sh)40ƽĵr(sh)Ϳܕ(hu)F(xin)42ƽĵذM(fi)ͰbM(fi)(li)2ƽM(fi)þbޓpĿǰ̼ҞIJȡbޓpģһЩKďUȫb˅sxи²(do)µذbp_(d)be20%
(du)(j)(gu)ҳ_(ti)GBT20238-2006ľ|(zh)ذb(yn)պʹҎ(gu)Ҏ(gu)ⷿgbͨذbp(yng)Сbe5%M(fi)߰l(f)F(xin)p^(gu)5%̼|(zh)
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