人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
12Cr1MoV鍚堥噾绲�(ji茅)妲�(g貌u)閶�
12Cr1MoV鍚堥噾绲�(ji茅)妲�(g貌u)閶�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�1
涓婃灦鏃ユ湡锛�2011-02-26 22:14:05
鐢�(ch菐n)鍦帮細鍦�(gu贸)鐢�(ch菐n)
鐧�(f膩)璨ㄥ湴锛�涓婃捣
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1kg
鐎忚閲忥細390
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�
    鍚堥噾绲�(ji茅)妲�(g貌u)閶硷細12Cr1MoV
    妯�(bi膩o)婧�(zh菙n)锛欸B/T 3077-1988
    鈼�鐗规€у強閬╃敤鑼冨湇锛�
    鏄珮澹�銆佽秴楂樺銆佷簽鑷ㄧ晫闆荤珯閸嬬垚閬�(gu貌)鐔卞櫒銆侀泦绠卞拰涓昏捀姘ｅ皫(d菐o)绠″唬娉涢噰鐢ㄧ殑閶肩ó銆� 580鈩冩檪(sh铆)浠嶅叿鏈夐珮鐨勭啽寮�(qi谩ng)鎬у拰鎶楁哀鍖栨€ц兘锛屾湁杓冮珮鐨勬寔涔呭鎬�銆傜敓鐢�(ch菐n)宸ヨ棟杓冪啊(ji菐n)鍠�锛岀剨鎺ユ€ц兘鑹ソ锛屼絾灏�(du矛)姝ｇ伀鍐峰嵒閫熷害杓冩晱鎰�銆� 580鈩冮暦(zh菐ng)鏈熶娇鐢ㄦ渻(hu矛)鐢�(ch菐n)鐢熺彔鍏夐珨鐞冨寲銆�
    鈼�鍖栧(xu茅)鎴愪唤锛�
    纰� C 锛�0.08锝�0.15
    纭� Si锛�0.17锝�0.37
    閷� Mn锛�0.40锝�0.70
    纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.035
    纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.035
    閴� Cr锛�0.90锝�1.20
    閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030
    閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030
    閲� V 锛�0.15锝�0.30
    閴� Mo锛�0.25锝�0.30
    鈼�鍔涘(xu茅)鎬ц兘锛�
    鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺490(50)
    灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺245(25)
    浼搁暦(zh菐ng)鐜� 未5 (锛�)锛氣墺22
    鏂烽潰鏀剁府鐜� 蠄 (锛�)锛氣墺50
    娌栨搳鍔� Akv (J)锛氣墺71
    娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺88(9)
    纭害 锛氣墹179HB
    瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤30mm
    鈼�鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛�
    鐔辫檿鐞嗚(gu墨)鑼冿細娣伀970鈩�,绌哄喎;鍥炵伀750鈩�,绌哄喎銆�
    閲戠浉绲勭箶锛氳矟姘忛珨+閻电礌楂斻€�
    鈼�浜よ波鐙€鎱�(t脿i)锛�浠ョ啽铏曠悊锛堟鐏�銆侀€€鐏垨楂樻韩鍥炵伀锛夋垨涓嶇啽铏曠悊鐙€鎱�(t脿i)浜よ波锛屼氦璨ㄧ媭鎱�(t脿i)鎳�(y墨ng)鍦ㄥ悎鍚屼腑娉ㄦ槑銆�
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с€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
    涓婃捣濞佸嫷(l矛)閲戝爆闆嗗湗(tu谩n)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�榛冩泬鐕曪紙灏忓锛�
    鑱�(li谩n)绯婚浕瑭憋細021-37789863
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13641881955
    鍌崇湡铏�(h脿o)纰硷細021-37789861
    浼佹キ(y猫)閮电锛�shhweili@163.com
    缍�(w菐ng)鍧€锛�
    閮电法锛�201601
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297