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�
D317A閴婚壃閹㈤嚛妯″叿鍫嗙剨鐒婃
D317A閴婚壃閹㈤嚛妯″叿鍫嗙剨鐒婃
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�40
涓婃灦鏃ユ湡锛�2010-05-01 10:45:01
鐢�(ch菐n)鍦帮細
鐧�(f膩)璨ㄥ湴锛�娌冲寳鐪�
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299
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槑
    D317A閴婚壃閹㈤嚛鍫嗙剨鐒婃
    瑾槑锛氶珮鍚堥噾鐒婅姱鑸囪棩鐨亷娓″悎閲戠浉绲�(ji茅)鍚堢殑閴婚壃閹㈤嚛鍫嗙剨鐒婃锛岀洿娴佸弽鎺�锛屽叿鏈夎壇濂界殑宸ヨ棟鎬�銆佽€愮（鎬�銆佺磪纭€у拰楂樻韩娌栨搳鎬�锛岀壒鍒ユ槸鍏锋湁鑹ソ鐨勫喎鐒婃姉瑁傛€�锛岄仼鍚堝ぇ鍨嬪伐浠跺ぇ闈㈢⿳涓嶉爯(y霉)鐔辫〃闈㈠爢鐒�銆�
    鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨鑰愬挤(qi谩ng)鐑堟矕鎿婄（鎼�銆佽€愯厫铦曞拰鑰愭埃铦曠殑鍫�(ch菐ng)鍚�锛屽楂樼垚鏂欓悩銆佸柈榻掔惃銆侀洐榻掔惃鐮寸姗�(j墨)銆佽灪鏃嬭几閫佹(j墨)钁夌墖銆佹娊棰�(f膿ng)姗�(j墨)钁夌墖鍜屼腑楂樺闁ラ杸瀵嗗皝闈㈢瓑銆�
    鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
    C0.3-0.8  Si0.3-0.6   Mn0.5-1   Cr3-4   W6-8  Mo2-3.5  V1.5-2.5
    鍏朵粬鈮�1.5
    鍫嗙剨纭害HRC锛�58-62锛堢剨鍚庣┖鍐凤級
    涓荤嚐(y铆ng)锛�308閼勯惖鐒婃,閳峰熀鐒婃,閹冲熀鐒婃锛岄妧鐒婃锛岀⒊鍖栭帰鐒婃锛岄枼闁€鐒婃锛岄埛鍩虹剨绲�锛岄槻姘寸剨姊�,涓嶉姽閶肩剨姊�,閼勯€犵⒊鍖栭帰姘ｇ剨姊濈瓑鍚勭ó鐒婃銆�
鍦ㄧ窔瑭㈢洡/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甯傞姵杩剨鎺ユ潗鏂欐湁闄愬叕鍙�
    鏈�(hu矛)鍝＄礆(j铆)鍒ワ細瀹跺閫氭渻(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�閯稉(j墨ng)鐞嗭紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0319-7293658
    鑱�(li谩n)绯绘墜姗�(j墨)锛�18830946669
    鍌崇湡铏�(h脿o)纰硷細0319-7293658
    浼佹キ(y猫)閮电锛�728848999@qq.com
    缍�(w菐ng)鍧€锛�zhaoyezi.jdzj.com
    閮电法锛�55750
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297