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uıBc坍

2011-5-18 09:03:08  Դpchouse  ߣFriday

cDƬMһ>>

^_ıBc坍

uıB

1δʹû坍IJuuͿˢһSWˮۄˮ۹Ĵ˟oҽ^׃uuԭЧ

2ͬrԺ坍Ҳˣˮ۹ֻͣw棬Spp۹ȥoۙ 

u坍

1nnuƤЬӡ۝nʹôcϡҺ(Ưׄ)ʹÕr20-30犺ò;ЩBuȕrg^L۝nݕrgׂСr

2 īˮϞù׃γɵùcʹôcϡҺ(Ưׄ)ֻҪƯׄͿ۝n̎ݎ׷Ȼͺá

3ˮࡢˮˮPPʹ}Һױ

4ᡢӛ̖PϞʹÉA坍ЙC܄(ͪϩ)ȥȥۄ

5zNӡȥʹ÷ʹ20%-40%Ěc(NaOH)ҺݶʮСròȻ30%-50%}(Hcl)Һʮ犺ò

6܄tʹÉA坍

7ʯҹʹ坍坍

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