(y)——
·eˮϢ ˮˆTȫ(qing)
20220825 10:43(li)Դ¾W(wng)

¾W(wng)„825 9̖(ho)_(ti)L(fng)R2510r(sh)30ǰڏV|늰غꑣӰȫд󵽱A(y)Ӌ(j)δ(li)2Сr(sh)Ѕ^(q)СºҬϺL(zhng)ͮ·8-16·3-8ճλ߳λ236cmF(xin)r(sh)g1823ͳλ40cmF(xin)r(sh)g0403 

16r(sh)50(16r(sh)λ2.16)3l·eˮ

1.AǶΣL(zhng)15040ף30cm܇(ch)vͨУ

2.IcI·ڶΣL(zhng)10050ף15cm܇(ch)vͨ

3.A·

ٺt(y)ΣL(zhng)2006025cm܇(ch)vͨ

һжΣL(zhng)1002515cm܇(ch)vͨС

·ˮ(w)ˮĹˆTֵȫˮM֏(f)·형ͨ

݋?yun)W