人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
ER308涓嶉姽閶肩剨绲�
ER308涓嶉姽閶肩剨绲�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟ラ浕璀�
涓婃灦鏃ユ湡锛�2012-03-02 14:47:08
鐢�(ch菐n)鍦帮細鏈湴
鐧�(f膩)璨ㄥ湴锛�鍖椾含
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317
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
    瑭崇窗(x矛)浠嬬垂锛�

    鎽樿锛�
        18Cr-8Ni閶肩敤銆�
     
    椤炲垾
    鍝佸悕
    鐒婃帴鏂规硶
    AWS瑕�(gu墨)鏍�
    鐩村緫锛埿m锛�
    淇濊(h霉)姘i珨
    涓嶉姽閶肩敤
    TGS-308
    閹㈡サ姘姬鐒�

    ER308
    1.0锛�1.2锛�1.6锛�2.0锛�2.4锛�3.2
    Ar
    MIG-308
    鐔斿寲妤垫埃淇濈剨
    1.0锛�1.2锛�1.6
    Ar+0.5锝�2%O2
     
    鐔旀暦閲戝爆姗�(j墨)姊版€ц兘涔嬩竴渚�
    鎶楁媺寮�(qi谩ng)搴Pa
    浼搁暦(zh菐ng)鐜�%
    607
    41
     
    鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎涔嬩竴渚�(wt%)
    C
    Mn
    Si
    Cr
    Ni
    Mo
    Others
    0.040
    1.82
    0.34
    20.13
    9.5
    -
    -
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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(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)浠汇€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
    鍗楀甯傞紟瀹忛噾灞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�寮佃倴锛堝厛鐢燂級
    鑱�(li谩n)绯婚浕瑭憋細152-27344499
    鑱�(li谩n)绯绘墜姗�(j墨)锛�15227344499
    鍌崇湡铏�(h脿o)纰硷細152-27344499
    浼佹キ(y猫)閮电锛�403987687@qq.com
    缍�(w菐ng)鍧€锛�bjxath.jdzj.com
    閮电法锛�300300
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297