???︾???瑙??????ㄧ?︾????哄急?胯?琛?锛?浠??ョ?涔?杞???浠疯?藉?帮???骞?50??/???浠?4??浠戒互?ワ??︾??疮璁￠??浠峰?搴︽?ｅ?烘箍??700??/????ｅ?哄共??750??/???????娌抽?㈣?浠凤????︿??归??????ㄧ?︾??浜ц?藉?╃?ㄧ??杈?涓??ㄦ??骞筹???ysteel璋???缁?璁＄????︿??ㄦ?锋??骇?藉?╃?ㄧ??涓?3.6% ??骞?.0%锛??︾???ュ??浜ч??67.4涓??ㄨ?涓??ㄦ??骞炽???????︾????轰?澶?浜?涓?琛?????涓??棰????稿??茶?浣?缁?杩?????浠锋?间?璺??????瀹?骞?搴︾??淇????锛??︿??????烘??淮??杈?骞崇ǔ???舵?????︾?ゆ?归???杩???甯??烘??灏?骞???寮规???靛?虹?帮??ㄥ??璐告????杩??烘?胯揣浠ュ??涓?娓稿???ㄥ?瀛?杈?浣???????や环??寮逛俊蹇?锛?浣?甯??烘?翠???璐????璋ㄦ??锛???缁??娑ㄥ??搴﹂??姝ヨ?寮辨???杈?澶с??涓?娓告?归????????????璺?浣挎?????╂鼎????锛???姘翠骇??淇???楂?浣?锛?涓?瀹?绋?搴︾??琛ュ???杞讳??︿?搴?瀛??﹁??锛?浣???璋ㄦ??????绮??㈠??浜ч???瀵归??璐?????????躲??缁煎???ョ??锛??ㄧ?ょ???缁?瓒?浜?瀹芥?剧???虹?涓?锛??︾??环?肩户缁??璺?姒???杈?澶э??????︾??环?艰蛋?夸??????瑰?虫敞涓?涓?娓稿??鸿?琛????点??

????ysteel缁?璁″?ㄥ??8涓?腐?ｇ?︾???瀛?涓?35.1 澧? 8.2 锛??朵腑????娓??︾???瀛?涓 40.5 ?? 2.6 锛???涓?10娓 179.1 澧? 10.3 锛?????娓 15.5 澧? 0.5 ??锛???浣?锛?涓????

?藉??涓绘??︾???拌揣浠锋?煎????琛???濡?涓?锛?灞辫タ?板?轰富娴?甯??哄??涓?绾ф箍???堕???︽?ヤ环1730-1850??/?????涓?绾у共???堕???︽?ヤ环2060-2090??/???涓?绾ф箍???堕???︽?ヤ环1800-1900??/???涓?绾у共???堕???︽?ヤ环2100-2200??/?ㄣ??灞变??板?虹?︾??环?煎??涓?骞茬??涓绘??ヤ环2200-2260??/????哄???版???????????ら??灏?澶????绾?730??/?????澶村??涓?1700??/???璧ゅ嘲浜?绾?.8??800-1900??/???涔?娴蜂?绾?550??/??????哄?????浠枫??