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һ͵ã

1.ݸcsԼݸgγɄӑBܷ??,pu䄩ډs^ɸ߉͉ȵě©

2.ssu䄩?,ͱ뉺sC?,u䄩wډs^Юağ?,Śض

3.SԼݸgγĤ֧D?,K𝙻

4.fʵ?,{ϵy?,ɉsCļжd늴yĄ?,{{Kλ?,FsC{

5.\D

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sCȲϵSMsC\D֮PIһ㝙͵Ć}У

    ȾձՙCͺYzʽ

    ߜЧӻʧȥЧ

    ϵyˮȾữg늙C


 

sC͙zy͸Q

?ϵyS̶sC͵ęzy͸QLcaƳ̵šPϵylϵy·ĝQȿƱ^N

M뉺sCȾͱ^zyͱBLھͿL

1.ҪOyָˣ

    1PHֵָˣ͵ữֱӰ푉sC늙Cʑڙz静֮Ƿ񼰸һ㝙ȵPH6¼횸Q

ozȄtڸQϵy֮ǬYzʽʹϵyǬȼB?

    2Ⱦָˣ100mlȾﳬ^5mghQ

    3ˮ^100ppmҪQ?

2.QLڣ?

һÿ\D10000Сr횙zQһΝҵһ\D2500

СrhQһΝ́Kϴ媙CͺYzʽ

ϵyMbĚʽ\Dᶼ۷esC2500Сr(?3?)QһΝy坍ȠBrQϵy坍ȼÿ10000Сr(?ÿ?)QһsCŚضLھSڸߜؠBtӻMȺܿ谴ڣÿ 2£z静ͻWȱrQoڙzt½h


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                                     f\Dgϵ\D16СrӋ


 

͸QҪ죺

1.QͲȲ

?sCüϵyýɵȣעرü≺춣ˣ磯ǣsCýɨЩSȲԴ͏ĉsCķͽy?

2.Q́KȲ

͵ĄǰɨǬQ҉sC≺ƽÃǰ֌m˨ÓCͺYzʽ^Y׷mλԪ_PmsCͲۃȵȾȥǬQKzCͺYzʽ׾WǷƓpKϵࡢȾȴQµęCͺYzʽעؓQ•rYzʽĸҪoֹܷ©CͺYzʽ^r|һҪQֹ©mr|Ҳh

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ġע헣

1.̖вɻǵVͺͺϳвɻ

2.ǸQ̖עҪϵyȚԭɨ

3.ЩƷDzҪL̻¶ڿ՚brMܿs̻¶ĕrgKóղ?

4.ϵyl^sC늙CQ™CrҪ؄eע،ϵy|ȥK{ԇ\DʮСrz͵hQͺǬYzʽgĿ\DһٴΙzyQһ

5.ϵyl^Mˮ¹Ҫ؄eע،ˮȥǬQQҪ؄eעؙzyƷKrQͺǬYzʽ

 


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