国产精品婷婷久久久久久,国产精品美女久久久浪潮av,草草国产,人妻精品久久无码专区精东影业

a企業(yè)投資鎂砂生產(chǎn)線技術(shù)經(jīng)濟(jì)評(píng)價(jià)(57頁(yè)).rar

RAR格式版權(quán)申訴手機(jī)打開(kāi)展開(kāi)

a企業(yè)投資鎂砂生產(chǎn)線技術(shù)經(jīng)濟(jì)評(píng)價(jià)(57頁(yè)),摘要礦產(chǎn)資源對(duì)一個(gè)國(guó)家和地區(qū)的發(fā)展極其重要，遼寧省的菱鎂礦的儲(chǔ)量約占全國(guó)儲(chǔ)量的85%，世界儲(chǔ)量的25%，如何合理的開(kāi)發(fā)利用我們豐富但又有限的菱鎂礦資源?這個(gè)問(wèn)題不僅對(duì)遼寧的經(jīng)濟(jì)發(fā)展舉足輕重，而且對(duì)中國(guó)的經(jīng)濟(jì)發(fā)展產(chǎn)生重要影響。目前，我國(guó)各類(lèi)鎂制品每年總產(chǎn)量為500萬(wàn)t左右，但生產(chǎn)企業(yè)卻多達(dá)300多個(gè)，這不但造成了人力資源...
編號(hào):15-158296大小:2.76M
分類(lèi): 論文>經(jīng)濟(jì)學(xué)論文

該文檔為壓縮文件,包含的文件列表如下:

內(nèi)容介紹

原文檔由會(huì)員 白癡學(xué)東西 發(fā)布

?aòa
?ó2ú×ê?′??ò???1ú?òoíμ???μ?·￠?1??????òa￡?áé?tê?μ?áa???óμ?′￠á?????è?1ú′￠á?
μ?85%￡?êà??′￠á?μ?25%￡?è?o?o?àíμ??a·￠à?ó??ò??·á??μ?ó?óD?Tμ?áa???ó×ê?′??a??
?êìa2?????áé?tμ??-??·￠?1?ù×??á??￡????ò???D1úμ??-??·￠?12úéú??òaó°?ì?￡
???°￡??ò1ú?÷àà?????·???ê×ü2úá??a500íòt×óóò￡?μ?éú2ú?óòμè′?à′?300?à??￡?
?a2?μ??ì3éá?è?á|×ê?′oíéè±?×ê?′·?é￠￡??ü?′oí×ê?′à?ó??ê?μμí￡???è?μ????à￡??ò??óú
??DD×?o???àíμè?êìa￡??1òò?a′ó?àêy?óòμ????′|?úéú2úáa??2ú?·μ?μí???×??￡?2ú?·????
μíá?￡?à?èó?????áD??￡?ùò?￡??ù?Yáa?????·êD3?·￠?11??é￡??áo?????1ú?òμ??è???-?é￡?
òà?Y?·?3±￡?¤μèóD1?·¨1?1?í￡ò?D???è??????￠1üàí?ì?òμ??óòμ￡?óD????μ?·?3?ò?D?′ó?D
Dí1??é?óòμê?ê?·?±?òaμ??￡
?Yáa??DDòμר?ò·????¤2a￡?μ?è???é°oí??′???é°ê????ú?°??oóo@@¤ò???ê±???úμ?·￠
?1?÷ê??￡′|óú·￠?1?Dμ?A?óòμ￡??ù?Y×?éí·￠?1μ?ì?μ?￡??y????í?×ê??é°éú2ú???￡?ò±?è?
òò?a1¤×÷μ??-òò￡???A?óòμóD±è??é?è?μ?á??a￡?í?ê±??1ú?ú???????ò?y?ú??DD??é°éú2ú
μ??óòμò2óDò??¨μ?á??a;?ùò?????á?A?óòμμ?í?×ê×÷?a?D??μ????ó￡??÷òaê???í¨1yר?ò
?§????áa???ó×ê?′μ??a·￠à?ó?μ??¨òé￡?à?ó???ê??-???à???D??μ?·?·¨￡?′ó??ê?1¤ò?éè±??￠
?-??D§ò?oíé??áD§ò?μè·?????DD·??????¤￡???A?óòμò???í?×ê??2?μ?D??￠￡?è?A?óòμμ?
í?×ê??2?????×??oμ?í?×êóDò???á??ˉμ?è?ê?￡?′ó??×÷3??÷?aμ?????;2￠?￡í?í¨1y??????
??μ????¤￡????????′??í?×êàà??2úòμμ?1???ò????è??￡?′ó??′ù??1ú?úáa??DDòμ?ò??é?·?
?ò·￠?1?￡
1??ü′ê:μ?è???é°;??′???é°;??ê?1¤ò?éè±?;?-??D§ò?;é??áD§ò?




éù?÷ò??? ￡?±???2??????÷??ê?·?í???￡?òò?a±?è?D′?????à?ê￡??y?üá?é?íò????2??￡μí??12?í￡?
è?1?é??°μ???è¨￡????ú??·?á???￡?±?è??íé?é?è￥￡?
????????μ??óó?￡?Dèòa°2×°CAJèí?t￡?è?o?°?±??′?é′ò?a￡?

TA們正在看...