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ߣ  ݽʯԭ  2023-4-21

ڵ̺Ϊڵϵһ㣬ۣʵõЧôǰڵĹҪЩ̺̺ҪעЩأǽ˽ճ̺ʱҪʹòϵһЩע

1 ̺ҪԼһ

̺һʹóĽͿԵġ磺4.84.5cmĿȣСҲûʲô̫ҪôڵҪ˽ʹõĵ̺Ƕ?ȺܿǾѡ̺Щ֮ѡСЩġûʲôҪ

ҪʹùȽ⣬ôҪˡ磺3.03.6cm͵ĿȣЩDzôõĹһĵDzĵ̺ġ

2 ѡ̺׵ɫԼн

ӦôҶûʲôʵġһ˵Һ͵̺ɫԵġڳɫЭЧ磺󲿷ֵ̺Ǻɫģôѡ̺ʹãûġ

ѡ̺һҪעDz˳ֽˮֺۼ⣬Ҳܶûͷʹ⣬ڲɹǣҲҪġ

3 ̺ʹ˫潺Ŀ

һܵǵĹѡ񡣽ǽΪ˫ġ˫̺ĿʹÿΪ1824mmͿȵ˫̺ЩdzĿȣȻ㻹ǿʹ񡣲ڳɱǣ˫̺ļ۸Ҫڵġ

̺֮һҪʹöĽûйԼѡûġֻҪõĺãӰ̺ʹöǿԵġѾȽĸҽ˴ڹʱҪ㣬ϣȡá


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