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ߣT  lrg2020/8/4 8:33:54  cʣ275753

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PI~ͷƹQ


ƹҪY֞՚·늚ϵyɲĿǰҪBͨLƹĽYaƹYΣȫʩͬ

2.1·

ҪǞ˴_ͨL\gֺͨLAοԱC͵ͨLͿƌWͨLrg\gCСԱ⚤еĉڹ϶ͻȻrбҪŚ⣬Ԍ⚤еĉڰȫȡ

Ŀ՚·ˆDʾͨLr늴y1ͷ늴y2ͬr_s՚⽛{ypһ·yM⚤һ·ͨ^늴y1M⚤⚤еĚwͨ^늴y2ų˷ֹ⚤еĉͨ^늴y1^p⚤·늴y1ǰ氲bһy鹝yͨ^늴y1ƽ⚤йyȿŚڣҲȫy\Еr늴y1늴y2P]s՚{ypyȻM⚤՚йyŚų

2.2늚Ʋ

(1)ͨLϵy:ҪCƹȵ늚OͶ\ǰͨLͨLɺMһӕrϵy@Ǵ_CܵıҪƲE

(2)Oyϵy:rOy⚤ȵĉ̎퉺ݔĉ@ʾֵݔɢϵyķֿ

(3)ϵy:ǸԄBmۙOyϵy͉OyϵyݔĿ̖^̎KϵyԄӔ늻⚤ֵ50Pa(pz25Pa)^⚤߉Ĉ󾯺@ʾ

(4)ԄBmۙOϵy:ͨ^ɢϵyͨLɼO󾯺ͮMмбOͷɢ



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[1] |Ozz߿.ЇҘ˜ʻί T.GB 3836.5-2004,ըԚwh늚O 5֣⚤P[S].:Ї˜ʳ 2004

[2] סͳlO.GB 50058-2014,ըΣUh bOӋҎ[S].:ЇӋ2004



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