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�
鏂圭瀛�
鏂圭瀛�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�1
涓婃灦鏃ユ湡锛�2020-03-22 07:58:26
鐢�(ch菐n)鍦帮細灞辨澅
鐧�(f膩)璨ㄥ湴锛�灞辨澅
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233
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�
    灞辨澅鑿埄鐗瑰晢璨�(m脿o)锛堥嫾绠★級闄愬叕鍙� 鎵嬫(j墨) 寰俊 13963526116锛岄浕瑭�+86-0635-8883555
    鍏徃鏄竴瀹剁敓鐢�(ch菐n)鍔犲伐閵峰敭浜庝竴楂旂殑鐒�(w煤)绺嫾绠′紒妤�(y猫)锛岀敓鐢�(ch菐n)鍝佺ó鏈夌殑鍚勭ó钖勫-鍘氬鐒�(w煤)绺嫾绠�銆佸悎閲戦嫾绠★紝鍐锋嫈鐒�(w煤)绺嫾绠�锛岀簿瀵嗙劇(w煤)绺嫾绠�锛岀剨鎺ラ嫾绠★紝鐒婃帴閸嶉媴閶肩锛岀劇(w煤)绺�锛岀剨鎺ユ柟鐭╅嫾绠�锛屽悇绋笉閵归嫾绠＄瓑銆傚悓鏅�(sh铆)浠ｇ悊鍏ㄥ湅(gu贸)鍚勫ぇ閶煎粻绠℃潗寤犲鐢熺敘(ch菐n)鐨勫悇绋嫾绠�--绠℃潗銆�
    涓荤嚐(y铆ng)鏉愯唱(zh矛)锛�20#銆�45#銆�20G锛�40Cr銆�20Cr銆�16Mn銆�45Mn銆�27SiMn銆丆r5Mo銆�12Cr1Mov,15CrMo銆�
    12Cr1MoVG.10CrMo910銆乀91銆�35CrMo銆�40CrMo锛�
    涓嶉姽閶硷細304锛�321锛�316锛�316L,310S銆� 鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛氫竴鑸祼(ji茅)妲�(g貌u)鐢ㄧ劇(w煤)绺嫾绠★細锛圙B/T81622018锛�
    杓搁€佹祦楂旂敤鐒�(w煤)绺嫾绠★細锛圙B/T8163-2018锛�
    浣庝腑澹撻崑鐖愮敤鐒�(w煤)绺嫾绠★細锛圙B3087-2018锛�
    楂樺閸嬬垚鐢ㄧ劇(w煤)绺嫾绠★細锛圙T5310-2018锛�
    鍖栬偉灏堢敤鐒�(w煤)绺嫾绠★細锛圙B/T6479-2018锛�
    鐭虫补瑁傚寲鐢ㄧ劇(w煤)绺嫾绠★細锛圙B/T9948-2018锛�
    鑸硅埗灏堢敤绠★細锛圙B/T5312-2018锛夌煶娌瑰ぉ鐒舵埃宸ユキ(y猫)杓搁€佹祦楂旂敤A绱�(j铆)绠★紙GB/T9711.1-1997鐭虫补澶╃劧姘ｅ伐妤�(y猫)杓搁€佺敤娴侀珨B绱�(j铆)绠★紙GB/T9711.2-1999锛変笉閵归嫾绠B/T14976-2002锛孏B/T14975-2002绛�銆傚叕鍙哥敘(ch菐n)鍝佽唱(zh矛)閲忕┅(w臎n)瀹氾紝璨ㄦ簮鍏呭(sh铆)锛屽児(ji脿)鏍煎悎鐞�锛屼氦璨ㄥ強鏅�(sh铆)銆�

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍硷紝鍨嬭櫉(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
    灞辨澅鑿埄鐗瑰晢璨�(m脿o)鏈夐檺鍏徃
    鏈�(hu矛)鍝＄礆(j铆)鍒ワ細妯�(bi膩o)婧�(zh菙n)鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�瀛畨鐜夛紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0635-8883555
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13963526116
    鍌崇湡铏�(h脿o)纰硷細0635-8881919
    浼佹キ(y猫)閮电锛�sdhltgg@163.com
    缍�(w菐ng)鍧€锛�sdhltsmyxgs1.jdzj.com
    閮电法锛�252000
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297