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�
1.4550閫�(j矛n)鍙ｄ笉閵归嫾鏉�
1.4550閫�(j矛n)鍙ｄ笉閵归嫾鏉�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�1
涓婃灦鏃ユ湡锛�2011-10-19 08:50:37
鐢�(ch菐n)鍦帮細寰峰湅(gu贸)
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1鍗冨厠
鐎忚閲忥細297
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
    1.4550涓嶉姽閶�
    1.4550涓嶉姽閶�
    鏉愭枡铏�(h脿o)锛�1.4550
    鐗岃櫉(h脿o)锛歑10CrNiNb189
    妯�(bi膩o)婧�(zh菙n)锛欴IN 17400
    鈼忕壒鎬у強鎳�(y墨ng)鐢細
    X10CrNiNb189涓嶉姽閶�锛屽痉鍦�(gu贸)DIN妯�(bi膩o)婧�(zh菙n)涓嶉姽閶�銆傜浉鐣�(d膩ng)浜庝腑鍦�(gu贸)鐨�0Cr18Ni11Nb锛屾棩鏈殑SUS347銆�
    鈼忓寲瀛�(xu茅)鎴愬垎锛�
    纰� C锛氣墹0.08
    纭� Si锛氣墹1.00
    閷� Mn锛氣墹2.00
    纾� P锛氣墹0.045
    纭� S锛氣墹0.030
    閴� Cr锛�17.00~19.00
    閴� Mo锛氣€�
    閹� Ni锛�9.00~12.00
    閲� V锛氣€�
    閳� Nb锛氣墺10*%C 鈮�1.00
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�銆�
    浼佹キ(y猫)淇℃伅
    涓婃捣姒槅閲戝爆鍒跺搧鏈夐檺鍏徃
    鏈�(hu矛)鍝＄礆(j铆)鍒ワ細閴嗙煶鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鏋楀伐锛堝厛鐢燂級
    鑱�(li谩n)绯婚浕瑭憋細021-57886277
    鑱�(li谩n)绯绘墜姗�(j墨)锛�18917975565
    鍌崇湡铏�(h脿o)纰硷細021-57886095
    浼佹キ(y猫)閮电锛�kulin126@126.com
    缍�(w菐ng)鍧€锛�rongkunjs.jdzj.com
    閮电法锛�201601
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297