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ǰժЩԼֵѩޮĩʣһЩڱ䣬Ҳ֪ôãϲһ£ԭҲͦģЩⰾףŶŶŶѽ

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ϣѩޮԼ400ˣ250ˣԼ75ˣ1ã5СƬͷ

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1ͽгɱƬ¹Լ20ӣ

2붹ͷ1ޣշУл10ӣ

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3ѩޮᷭһ£շƬ̣ž̶ǧҪ̫࣬ȷһ㣬ΪⰾѾζ

4Լ1/2ףʢʳá

ѩޮ3-4

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