国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
D822鏄垿閳e瀷钘ョ毊楂樼⒊閳烽壔閹紙鍙稿お绔嬶級鍚堥噾鐐虹剨鑺殑閳峰熀鍫嗙剨鐒婃
D822鏄垿閳e瀷钘ョ毊楂樼⒊閳烽壔閹紙鍙稿お绔嬶級鍚堥噾鐐虹剨鑺殑閳峰熀鍫嗙剨鐒婃
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟ラ浕璀�
涓婃灦鏃ユ湡锛�2024-06-21 09:43:10
鐢�(ch菐n)鍦帮細娌冲寳閭㈣嚭(t谩i)甯�
鐧�(f膩)璨ㄥ湴锛�娌冲寳閭㈣嚭(t谩i)甯�
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍗冨厠
鐎忚閲忥細108
璩囨枡涓嬭級锛�鏆劇(w煤)璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾�(shu艒)鏄�

    D822鍫嗙剨鐒婃

     

    绗﹀悎 GB/T EDCoCr-C-03

     

     

     

    瑾�(shu艒)鏄庯細D822鏄垿閳e瀷钘ョ毊楂樼⒊閳烽壔閹紙鍙稿お绔嬶級鍚堥噾鐐虹剨鑺殑閳峰熀鍫嗙剨鐒婃銆傚疁閲囩敤鐩存祦鍙嶆帴锛屾福瑕嗚搵鎬уソ銆佹垚褰㈢編瑙€銆傚爢鐒婂堡鍏锋湁鍎�(y艒u)鑹殑鑰愮(銆佽€愮啽鍜岃€愯潟鎬ц兘銆傚湪650鈩冪殑楂樻韩涓篃鑳戒繚鎸侀€欎簺鐗规€с€�

    鐢ㄩ€旓細鐢ㄤ簬鐗欒吉閴嗛牠杌告壙銆侀崑鐖愮殑鏃嬭綁(zhu菐n)钁夎吉銆佺矇纰庢(j墨)鍒冨彛銆佽灪鏃嬮€佹枡姗�(j墨)绛夌(鎼嶉儴浠剁殑鍫嗙剨銆�

    鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛�                                      锛�%锛�

    C

    Cr

      W

       Mn

    Si

    Fe

    Co

    鍏朵粬鍏冪礌绺介噺

    1.75~3.50

    25.00~33.00

    11.00~19.00

    鈮�2.00

    鈮�2.00

    鈮�5.00

    浣欓噺

    鈮�4.00

    鍫嗙剨灞ょ‖搴︼細HRC鈮�53銆�

    鍙冭€冮浕娴�

    鐒婃鐩村緫/mm

    4.0

    5.0

    6.0

     鐒婃帴闆绘祦/A

    120~160

    150~180

    200~250

     

    娉ㄦ剰浜嬮爡(xi脿ng)锛�

    1. 鐒婃浣跨敤鍓嶉爤缍�(j墨ng)200鈩冨乏鍙崇儤鐒�1h;

    2. 鏍规摎(j霉)宸ヤ欢鐨勫ぇ灏忓拰姣嶆潗鐨勭ó椤�(l猫i)锛岄爤缍�(j墨ng)300~600鈩冮爯(y霉)鐔�锛涘疁閲囩敤灏忛浕娴佺煭寮х剨鎺ワ紱

    3. 鐒婂悗宸ヤ欢鎳�(y墨ng)鍦�600~700鈩冨洖鐏�1h鍚庡啀绶╁喎锛屾垨?q奴)鈷愩仠顠堚挀鎹舵箖鏁◢閿栫殩A(y霉)鐔辩殑鐮傜鎴栬崏鐏颁腑绶╁喎銆�

       

鍦ㄧ窔瑭�(x煤n)鐩�(p谩n)/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�(h脿o)
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬�(y霉n)閫佽硣鏂�
    鎻愪緵妯f湰
    搴�(k霉)瀛樻儏娉�
    鍖呰鏉愭枡
  • 鍏嶈铂(z茅)鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収(n猫i)瀹圭殑鐪熷(sh铆)鎬�銆佹簴(zh菙n)纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨�(f霉)璨�(z茅)锛屾湰缍�(w菐ng)灏�(du矛)姝や笉鎵挎摂(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊�?c猫)鐡宼 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆(j铆)鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝°€�
    浼佹キ(y猫)淇℃伅
    鍗楀甯傛矕閶掕€愮(鏉愭枡鏈夐檺鍏徃
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細瑭︾敤鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�铇囧瓨椤紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0177-45714526
    鑱�(li谩n)绯绘墜姗�(j墨)锛�17745714526
    鍌崇湡铏�(h脿o)纰硷細0319-5395167
    浼佹キ(y猫)閮电锛�cfnmcl@163.com
    缍�(w菐ng)鍧€锛�
    閮电法锛�57550
    鏈€鏂颁緵鎳�(y墨ng)
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297