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1F(xin)(chng)ḅλž_ڻӡA(ch)̎ءעˮ(wn)ܵBӡ֌Ӻ(sh)z(yn)գ

2ʽһwˮ̎O(sh)ľwbλúO(sh)ԼM(jn)ˮBӵ(yng)O(sh)Ӌ(j)ˆT_

3ˮ̎O(sh)ػdõ50KN/m2t茦(du)ػ̎

4ˮʮSrO(sh)ʽˮ̎O(sh)r(sh)(yng)Bˮ̎

5_O(sh)Ӌ(j)(bio)ߺO(sh)ӵײ횱ˮƽҟo(w)JrʯͻײO(sh)300cmɰ|

6ʽˮ̎O(sh)䰲b^(gu)Ї(yn)ʹÈ(jin)ӲÓhuaرp׃Σ

7ʽˮ̎O(sh)䰲b픲z޿ͬr(sh)؃(ni)עˮעMֹˮ̎O(sh)ʩ(wn)BM(jn)ˮܵ

8?x)rMx|(zh)⌢^ʯKJw

9ɺz޿¶񿾮ײ5cm񿾮w¶5cm

10(dng)?sh)?a href="/" target="_blank">ˮ̎O(sh)b܇еͣ܇(chng)•r(sh)횲c30䓽·ҺȲ20cmwҕF(xin)(chng)(sh)Hr_

һwˮ̎O(sh){(dio)(ji)صĝBVҺͨ^(gu)M(jn)|(zh)ϷO(sh)õĴʽ^(gu)Vʽ^(gu)VԔr0.5mmϵw|(zh)^(gu)Vpʧ_(d)һֵr(sh)QVVϴʹá

(jng)^(gu)VĝBVҺ|(zh)؃(ni)O(sh)C(j)(du)ͬ(li)Դͬr(sh)εĝBVҺ(sh)F(xin)|(zh)Ŀģʹm(x)̎O(sh)ʩM(jn)ˮ(wn)

ܽˮwеQܽˮwеc΢هܽͬ΢(du)ܽҪDzһӵ΢Ҫoܽһ(li)f(shu)ܽ(yng)S3mgLˣͲ(yng)2mgL΢Ҫܽķ0.2-2.0mgL֮g΢Ҫܽķ0.2mgL

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