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)鍝佺啊浠�
璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄
璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄
鐢�(ch菐n)鍝佸児鏍硷細锟�10800
涓婃灦鏃ユ湡锛�2011-01-19 10:58:29
鐢�(ch菐n)鍦帮細澶╂触
鐧�(f膩)璨ㄥ湴锛�澶╂触
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422
璩囨枡涓嬭級锛�鏆劇璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾槑

    璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄   璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄  璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄  璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄  璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄 璩�(zh矛)鍎�(y艒u)鍍瑰粔锛氣槄鍐锋嫈绮惧瘑鐝╃(绠♀槄 锔匡伎锔� 鈽�50MN鐝╃(绠♀槄

    鎴戝粻闆嗙┛瀛�銆佺啽杌�銆佸喎鎷旈姺鍞簬涓€楂�锛屽琛屽鍏冨寲缍�(j墨ng)鐕熸埌(zh脿n)鐣ユ柟閲濓紝鎴戝叕鍙稿崰鍦伴潰绌�100鐣�锛屾搧鏈夎伔宸�300澶氫汉锛堝叾涓珮绱氬伐绋嬪斧10浜�锛屽皥妤�(y猫)鎶€甯�30锛岃仒璜嬪皥瀹�5浜猴級锛岀啽杌嬫绲勫叐鑷�锛屽喎鎷旀绲�6鑷�锛岀┛瀛旀绲�2鑷猴紝甯稿勾鐢熺敘(ch菐n) 蠁25-168脳2-28鐨勭簿瀵嗙劇绺銆佺簿瀵嗗厜浜銆�
    鏈憲淇¤绗竴锛岀敤鎴惰嚦涓婄殑鍘熷墖锛岀稉(j墨ng)閬庡骞磋獱淇$稉(j墨ng)鐕�銆傚苟鑸囨垚閮�銆佸寘闋�銆佸閶笺€佸ぉ娲�銆侀瀺灞卞喍閶肩瓑澶ч嫾寤犲缓绔嬭壇濂界殑鍚堜綔闂�(gu膩n)绯�銆�
    閶肩鏉愯唱(zh矛)濡備笅锛�20#銆�35#銆�45#銆�16Mn銆�20Mn銆�45Mn銆�27SiMn銆�20G銆�40Cr銆�15CrMo銆�35CrMo銆�42CrMo銆丆r5mo銆�12Cr1moV銆丼TFA25銆丄335P22銆丼A106B銆丏Z40銆�
    N80銆丵235銆丵345銆丣55绛�
    鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛氱祼(ji茅)妲�(g貌u)鐢ㄧ銆€銆€銆€GB/T8162-99
    杓搁€佹祦楂旂銆€銆€GB/T8163-99
    浣庝腑澹撻崑鐖愮銆€GB/T3087-99
    鍦拌唱(zh矛)閴嗘帰绠°€€銆€YB235-70
    鍖栬偉灏堢敤绠°€€銆€GB6479-86
    鐭虫补瑁傚寲绠°€€銆€GB9948-88
    鐭虫补閴嗘帰绠°€€銆€YB528-65
    鑸硅埗鐢ㄧ銆€銆€銆€GB5312-85
    鐭虫补濂楃銆€銆€ 銆€API5CT
    姹借粖鍗婅桓绠°€€銆€GB3088-82
    娑插鏀煴绠°€€銆€GB173-98
    绠$窔ASTMA53B銆€SAs106B銆€API5L
    楂樺閸嬬垚绠� DIN1717579ST45.8-鈪� GB5310-95 20G

     

    閵峰敭鐔辩窔锛�022-60404655    58782542
    鍌�    鐪燂細022-58782542
    鎵�    姗燂細13512826887    13562008244
    缍�(w菐ng)    鍧€锛� www.xindeligangtie.com

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬嬮€佽硣鏂�
    鎻愪緵妯f湰
    搴瓨鎯呮硜
    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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)灏嶆涓嶆壙鎿�(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊戝師鍓� 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆鏈冨摗鎴朧IP鏈冨摗銆�
    浼佹キ(y猫)淇℃伅
    澶╂触姝f饯閶兼潗閵峰敭鏈夐檺鍏徃
    鏈冨摗绱氬垾锛�妯�(bi膩o)婧�(zh菙n)鏈冨摗
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�铇囧锛堝皬濮愶級
    鑱�(li谩n)绯婚浕瑭憋細022-58782532
    鑱�(li谩n)绯绘墜姗燂細13512826887
    鍌崇湡铏熺⒓锛�022-58782542
    浼佹キ(y猫)閮电锛�sujuan0215@126.com
    缍�(w菐ng)鍧€锛�sujuan0215.jdzj.com
    閮电法锛�300400
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297