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2014-8-22 07:24|鿴:9689|:0|:С

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ʯңCaCO3ƻңֽʯʯԷʯΪҪɷֵ̼ҡʯҪdzĻγɵġʯҰɻΪмʯңˮˡγɣǼʯҺͻѧﻯѧʯҡ

 

ʯǿ˹Ҫɳɷ֣һںɵĻɫҰɫҡʯгʯʯࡢþ󡢻󡢵ʯ衢ʯӢʯөʯȡʯлһ5%

 

 

ң󲿷ֿ֣ммſ鶼Ǿˮγɣһſûˮã컯ɰмͨᣬҪѻڲˡˮúǿĿdz½ɰ졢ɰӡdz̲ϫͨȳԪ

 

ྦྷңõྦྷʯɡ̼οĥʴϸIJҲɴˮлѧϸྦྷھˮܴIJ

 

ңҪɷճҺ壬̼ͨογɵʯǿʯγɵģֳճҡڳϡܻ

 

ңƲ״ʯҡڲƲ㣬еʯĺòĹ졣ұȣֲڡǷ⻬ʸ״״״ڲ΢鹹Ϊ״״żԲͬƲ㡣ʱ塢֦΢ϸ˿״塣ӳij´

 

ǼܻңクңһǼ̼ܵﹹ塣Ǽ̼ܽҳճһγɹ̶ںϵļӲľпԵ̼ҽͬǼܻңԹűΪУ̦޺桢׳桢״ɺΪ־Բ׳桢״ɺΪ٪ɺ׳ΪԺǸΪɺΪǼܻͨںγһ¡𣬳ͬڳ¡е㽸𡢻״ȡ

 

ѣһϸɫɶ׵ʯң̼ƺ97ΪþʯɺϸʯӢмǿʯ塢ůȴӼʮס

 

ᾧңɽᾧؽᾧ󲿷֣ʯɵʯҡ󲿷ֽᾧԭʯңؽᾧøıԭγɡᾧҲԭģ½رȪˮҶˮγɵʯһȪʯһһܵĴ״ʳʯʯ񣬷дҺγķʯʯɵƤ״Ʋ㡣Ҷ档ȪָرϺ״ɵķʯʯ֦״״״ȣڲֲҶĺۼȪ϶ˮ¶ĵر

 

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