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????:2024-10-31 08:48:05 ??:????

????:????????????:??KTV?????

?10?????????30????????? (??? ??????????????????????)?10???????????????????30?????,????????????????“??”???????????????????,??,??????????

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???,??????????????,??L605?????,??????????,????????L605???????2?????,????,????,??????????????

??,??????“????????”???????????????????????????????????,?????/????????,?????,??????,????,?????750???????????(MPa)??????1000MPa??????????????????????????,??????????????????????50%,????????L605???????????

??????????“??????????????????????”?(FeN)?????,?????????????????,??????,??(??????????????????,NH3)???,???????????????,?????????????60%????????????,????????

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