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ߣɴֱ˳аɣǴģֲɣɣϲ˴ͳֱֲˣÿĶصĴߣΪũĹͶṩ˾ҵᡣʱ䣬ɣͨѧϰʵɣϼ˳ʶ
ҪɣϣҪֺɣֲɣʷ֣ҪЧ60cmϣгƬŹҪãҪлȾأƷԶǰֲΪˣҿɺֲЩȾũ˵DzѰ쵽ģɣ糤ɺˮݣ溦ζDzȱٵIJ衣
һֽĶǰҪóֵ£
Ʒ Ʒ
5 / 19
һ һ 156 180200Ƭ ֯
1-1.2 40 ϲ
1.5-2ǧ
0.6*0.9 10-12 ʪ һ֧
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ֱ4-5cm
2.5-3
ֱ1.5-2.1cm
3.5-4 8-10
20-24 ʯ ʻҿ 15-20ǧ С С 1-1.5ǧ Ư
7 / 19
Ч50%& 2.5-3ǧ 3.5-4ǧ һ Сϸ2װ Сһ
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ɣɣɣþ
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