尊龙凯时人生就是搏

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尊龙凯时人生就是搏

尊龙凯时人生就是搏

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ڣ2019-07-15 ߣ

þ̼שճͽþ̼שͲþ̼ששҪ ǰשսشٽ˴ֻҪþ̼ששص þ̼ש

ϵƱ ʱٽߴѡҪ Ͽϸ̭ǿǿ ǹϿСʹǿܶȽ ϸMgO׺ʯīӦͨΪ1mmΪ иѹװþɰĿ΢ϸ ҹװѹϵΪͻשܶ೧ҽ5mmϵĿֱ 

мʯīĿҪ һƽ˵ͻשʯīͻשĿԺȹԻǿȺͿԾήþ̼ש̼̫(<10%)ͻשвγǼ̼Ʋõʩչ ̼1020%ģڽΪ 

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ΪʹʯīȳƵþɰΧ˳ӦΪþɰŽʯīþɰϸӼ ʯīܶСӼֺȳҪϳʱʱʹþɰΧʯīϸǻʱҪʵ 

þ̼שijʹͻש֯ṹܻҪأʯīٽС˽ɸѹͲϿƾ֤μѹIJѹⷢ ýɳѹIJ ѹ͵שòƽ˺ʱ׻dzͺשҪɽջͿĨ0.1һ2mmӲ֬γ֬Ĥ⻬ һƽִΪ 

͵þ̼ש辭ӲŻʹӲ߶ͻשкܴӰ о֤ʵ200һ250ӲΪڰשܶȡʵȾŮӴ250͵200ʱӲӰ ҪϿhƿ ͨ5060ʱ֬Ӧʵ£100110ܼӦ£ס200250ΪʹӦȫҲӦʵ 




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