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σ(yu)²ϿƼ޹˾

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σ(yu)²ϿƼ޹˾
“(lin)ϵˣ
֙C(j)17513354111
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ʯӢɰV

ʯӢɰVͬo(w)úʹĿǰ҇(gu)ˮSձõķ ʯӢɰĿǰõԭЃɷN 1.ȻĺɰɰֺYɡ(yu)c(din)Ǿ͵ȡģr(ji)ͣȱc(din)ǣˮgr(sh)g^(gu)L(zhng)(qing)ȽͣĥpʡƓpʸߣʹڶ̣C(j)е(qing)Ȳ@ЩӰ푞VٵҪء 2.ȻʯӢV(jng)ֺYxɣش󣬙C(j)е(qing)ȸߣ
ȫ(gu)N(xio)۟ᾀ 17513354111
a(chn)ƷB
      ʯӢɰVͬo(w)úʹĿǰ҇(gu)ˮSձõķ



ʯӢɰĿǰõԭЃɷN
1.ȻĺɰɰֺYɡ(yu)c(din)Ǿ͵ȡģr(ji)ͣȱc(din)ǣˮgr(sh)g^(gu)L(zhng)(qing)ȽͣĥpʡƓpʸߣʹڶ̣C(j)е(qing)Ȳ@ЩӰ푞VٵҪء
2.ȻʯӢV(jng)ֺYxɣش󣬙C(j)е(qing)ȸߣɫ 
      ҹ˾ʯӢɰVȻʯӢVԭϣ(jng)^(gu)ˮϴxɡ^ӽʶǼɫйɵĽY(ji)węC(j)е(qing)ȺͻW(xu)(wn)ԡ҂߀˃Vϵ¹ˇL(zhng)Vʹ34(g)ڣĶcɰ^߀ǽ(jng)(j)ġ
g(sh)(sh)

(xing)Ŀ

ҷ

ĥp

϶

}

λ

g/cm3

g/cm3

%

Y(ji)

0.025

>2.66

<0.8

<0.35

1.75

>43

99.8

<0.2

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