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�
NAK80
NAK80
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�58
涓婃灦鏃ユ湡锛�2011-04-13 10:04:30
鐢�(ch菐n)鍦帮細鍦�(gu贸)鐢�(ch菐n)/閫�(j矛n)鍙�
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鍏枻
鐎忚閲忥細776
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�
    NAK80鐗归粸(di菐n)锛氱劇(w煤)闇€鐔辫檿鐞�,鎷嬫棆鍏夋€фサ浣�,鍒囧墛鎬�,铦曡姳鎬т匠?锛�?BR>銆€銆€NAK80鍖栧(xu茅)鎴愬垎锛�
    銆€銆€鍏冪礌 C Si Ni Mn Mo Cu AI
    鍚噺 0.12 0.35 3.20 1.80 0.40 1.0 1.0

    銆€銆€NAK80姗�(j墨)姊版€ц唱(zh矛)锛�
    銆€銆€1锛屽父婧笅鐨勬(j墨)姊版€ц唱(zh矛)锛�20鈩冿級
    銆€銆€纭害 41HRC
    0.2%闄嶄紡寮�(qi谩ng)搴� 103kgf/骞虫柟mm锛�147Ksi锛�
    鎶楁媺寮�(qi谩ng)搴� 128kgf/骞虫柟mm锛�147Ksi锛�
    鏂烽潰绺巼 38.0%
    浼搁暦(zh菐ng)鐜� 15.6%
    娌栨搳鍊硷紙U-notch,20鈩冿級 2.0Kgf-m/骞虫柟cm(151bf-ft)绺卞悜

    銆€銆€2锛岄珮婧笅鐨勬(j墨)姊版€ц唱(zh矛)
    銆€銆€姗�(j墨)姊版€ц兘 娓�(c猫)瑭︽韩搴︼紙鈩�
    100 200 300
    鎶楁媺寮�(qi谩ng)搴︼紙Ksi锛� - 145 143
    鏂烽潰绺巼锛�%锛� - 38.5 40.1
    浼搁暦(zh菐ng)鐜� - 15.9 16.0
    娌栨搳鍊� 1.8 3.6 3.5
    纭害锛圚V锛� 395 375 360

鍦ㄧ窔瑭㈢洡(p谩n)/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�銆�
    浼佹キ(y猫)淇℃伅
    鍕涢緧宸ヨ部(m脿o)锛堜笂娴凤級鏈夐檺鍏徃
    鏈�(hu矛)鍝＄礆(j铆)鍒ワ細
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�寰愮稉(j墨ng)鐞嗭紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細021-37786266
    鑱�(li谩n)绯绘墜姗�(j墨)锛�18016251868
    鍌崇湡铏�(h脿o)纰硷細021-37786155
    浼佹キ(y猫)閮电锛�1368765858@qq.com
    缍�(w菐ng)鍧€锛�xlgm88.jdzj.com
    閮电法锛�201615
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297