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�
寰愬窞16mn閶肩   42crmo鐒�(w煤)绺嫾绠�
寰愬窞16mn閶肩 42crmo鐒�(w煤)绺嫾绠�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�4700
涓婃灦鏃ユ湡锛�2012-08-18 11:25:03
鐢�(ch菐n)鍦帮細鑱婂煄
鐧�(f膩)璨ㄥ湴锛�鑱婂煄
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍣�
鐎忚閲忥細131
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�

      鑱婂煄甯傛睙灞卞亯妤�(y猫)鍒剁鏈夐檺鍏徃鏄彲鍖楀湴鍗€(q奴)涓€瀹剁劇(w煤)绺嫾绠″姞宸ヨ垏閵�(xi膩o)鍞叕鍙�,鎵挎帴绠℃潗鐨勫喎鎷斿拰鐔辨摯(ku貌)妤�(y猫)鍕�(w霉)銆傚叕鍙镐富瑕佺稉(j墨ng)鐕�(y铆ng)鐨勭鏉愮敘(ch菐n)鍝佹湁16mn鐒�(w煤)绺嫾绠�锛�16mn閶肩锛�16Mn鐒�(w煤)绺锛�16mn鍘氬鐒婄銆傛睙灞遍嫾绠″湪灞辨澅閶肩琛屾キ(y猫)涓湁杓冮珮鐨勪俊璀�(y霉)锛岀偤鏇村ソ鐨勬湇鍕�(w霉)瀹㈡埗鎿�(ku貌)澶х稉(j墨ng)鐕�(y铆ng)鑼冨湇锛屾垜鍏徃鐗归枊(k膩i)杈︿簡涓婇杸(m茅n)閫佽波鏈嶅嫏(w霉)锛屽苟鏈夊皥(zhu膩n)杌�(ch膿)灏�(zhu膩n)浜烘帴閫佹唇璜囦汉鍝″墠渚�(l谩i)瑷傝臣(g貌u)妤�(y猫)鍕�(w霉)銆傚叕鍙歌嚜鍓�(chu脿ng)杈︿互渚�(l谩i)锛屼竴鐩村爡(ji膩n)鎸�鈥�瑾�(ch茅ng)淇″悎浣�锛屽叡鍚岀櫦(f膩)灞�鈥�鐨勭稉(j墨ng)鐕�(y铆ng)鐞嗗康锛屽叕鍙稿湪闀�(zh菐ng)鏈熺殑妤�(y猫)鍕�(w霉)鍚堜綔涓凡缍�(j墨ng)鎴愮偤鎴愰兘閶肩寤�銆佷笂娴烽嫾绠″粻銆佸寘閶�銆佸喍閶笺€侀瀵�銆侀瀺閶�銆佸畨闄�(y谩ng)銆佸ぉ娲ョ瓑骞惧ぇ閶煎粻鐨勪竴绱�(j铆)绺戒唬鐞嗗晢銆�24灏忔檪(sh铆)鑱�(li谩n)绯荤啽绶氾細15506516712 15506516713 鍏徃鐝�(xi脿n)鎿佹湁鍏堥€�(j矛n)澶у瀷姗�(j墨)绲�4绲�锛屽彲鐢熺敘(ch菐n)鐒�(w煤)绺瑕�(gu墨)鏍肩洿寰�50-377*8*10*20*30*40*50*65*80.褰㈡垚鐢�(ch菐n)鑸囬姺(xi膩o)涓€姊濋緧鏈嶅嫏(w霉)銆傛垜鍏徃骞朵唬鐞嗛姺(xi膩o)鍞垚閮姐€佸寘閶�銆佸ぉ娲�銆侀瀺閶笺€佸喍閶�銆佸父宸炪€佸閶肩瓑骞惧ぇ閶煎粻鐢熺敘(ch菐n)鐨勫劒(y艒u)璩�(zh矛)閶肩锛�42crmo閶肩 锛岀劇(w煤)绺锛岀劇(w煤)绺嫾绠�锛屽帤澹侀嫾绠�锛岀壒娈婂帤澹侀嫾绠″強闆㈠績婢嗛憚绠$瓑銆傚叾鏉愯唱(zh矛)鐐猴細20#銆�45銆�16Mn銆�27SiMn銆�20G锛�35crmo锛�42crmo锛�40cr閶肩锛�35crmo1v绛夊煼(zh铆)琛屾(bi膩o)婧�(zh菙n)鐐猴細绲�(ji茅)妲�(g貌u)绠�GB/T8162-99锛屾祦楂旂GB/T8163-99锛屼腑浣庡閸嬬垚绠�GB/T3087-99锛岄珮澹撻崑鐖愮GB/T5310-95锛屽寲鑲ュ皥(zhu膩n)鐢ㄧGB6479-2000锛岀煶娌硅鍖栫GB9948-88锛屾恫澹撴敮鏌辩GB/T17396-98锛岀洿绺剨绠�GB/T13793-1992锛屼互鍙婂悇绋悎閲戠绛�銆� 鍏徃鏉挎潗閮ㄦ槸涓婃捣瀵跺北閶奸惖闆嗗湗(tu谩n)鍦ㄨ亰鍩庡湴鍗€(q奴)鍚堥噾閶兼澘銆佸悎閲戝湏閶肩殑鐗圭磩缍�(j墨ng)閵�(xi膩o)鍟嗐€備富鐕�(y铆ng)锛�15CrMo鍚堥噾鏉�銆�12Cr1MoV鍚堥噾鏉�銆�15CrMo鍦撻嫾鍜�12Cr1MoV鍦撻嫾锛屽悓鏅�(sh铆)閭勫父骞撮姺(xi膩o)鍞垶閶�銆佹閶�銆佹攢閶�銆佹湰閶�銆佸寘閶�銆侀瀺閶�銆佹繜(j矛)閶�銆佽悐閶笺€佹矙閶� 棣嫾绛夐亷(gu貌)鍏�(n猫i)骞惧ぇ閶煎粻鐢熺敘(ch菐n)鐨勯嫾鏉�锛屽悎閲戞澘锛屽悎閲戦嫾鏉�锛屽湏閶�锛屽悎閲戝湏閶�锛佹潗璩�(zh矛)鏈夛細12Cr1MoV銆�15CrMo銆�20CrMo銆�30CrMo銆�35CrMo銆�42CrMo銆�20Cr銆�40Cr銆�20Mn銆�50Mn銆�1025銆�45#銆�30#銆�10#銆�50#銆�20#銆�Q345A銆�Q390A銆�Q420A銆�Q460C銆�A572Gr50銆�SM490B銆�St52-3銆�S275JR銆�S355JR銆�WH60A銆�50Mn2V銆�20Mn2銆�40Mn2銆�20MnSi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)浠汇€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�銆�
    浼佹キ(y猫)淇℃伅
    鑱婂煄甯傛睙灞辩墿璩囨湁闄愬叕鍙�
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細閲戠墝鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�浠荤稉(j墨ng)鐞嗭紙灏忓锛�
    鑱�(li谩n)绯婚浕瑭憋細0635-8884196
    鑱�(li谩n)绯绘墜姗�(j墨)锛�15506516713
    鍌崇湡铏�(h脿o)纰硷細0635-2117887
    浼佹キ(y猫)閮电锛�754341502@qq.com
    缍�(w菐ng)鍧€锛�www.bxwfg.com
    閮电法锛�252000
    鏈€鏂颁緵鎳�(y墨ng)
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297