O(jng)ʯ\W(wng)Ҏ(gu)Α(yng)
Ҫʯ\W(wng)Ǵ\(yn)ݔ?sh)ش_ȫƽ
1 gW(wng)cW(wng)푪(yng)90ཻ,ſɽo(h)|
2 cW(wng)ͬ|(zh)䓽z
3 ÿpɾgo
4 o(h)|MgW(wng)cW(wng)g횷Ҫ:
(1)gW(wng)cW(wng)̎Ǹһ
(2)gW(wng)cW(wng)̎,ÿg25cmһ
5 o(h)|M횰O(sh)ӋDʾλΰŵλ
6 o(h)|Mg¿۾,횷ÿg25cmһҪ
3 ʩ
1 Ҏ(gu)|(zh)횷O(sh)ӋҪ
2 ͬrһMo(h)|ĸW(wng)(ni),(yn)W(wng)(ni)
3 ϿһM߶,ʯm(dng)߳o(h)|,܌,϶Сʯ
4 ϵؑ(yng)_(d)1.70/
5 ¶ʯ,摪(yng)˹C(j)еƽ,ʯg
4 wʩ
1 ʯϱƽ
2 wW(wng)cW(wng)gW(wng)gཻ߅ÿ25cmһ
3 (yng)o(h)|Mķwc߅һ