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�
閲戝墰鐮傛烤鏂欐渶鏂扮壒鍍�(ji脿)渚涙噳(y墨ng)鍟�/閲戝墰鐮傛烤鏂欏児(ji脿)鏍�
閲戝墰鐮傛烤鏂欐渶鏂扮壒鍍�(ji脿)渚涙噳(y墨ng)鍟�/閲戝墰鐮傛烤鏂欏児(ji脿)鏍�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�1200
涓婃灦鏃ユ湡锛�2012-08-09 09:00:42
鐢�(ch菐n)鍦帮細娌冲崡
鐧�(f膩)璨ㄥ湴锛�娌冲崡
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165
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
    銆€閲戝墰鐮�鏄が鍦�銆�鐒＄厵鐓�銆侀惖灞戦珮婧浕鐔旂噿绲�(ji茅)鑰屾垚锛屽畠鐔旈粸(di菐n)楂�銆佹瘮閲嶅ぇ銆佽€愰吀鑰愮（搴﹀挤(qi谩ng)锛屾埅姹¤兘鍔涘挤(qi谩ng)锛屾槸姹℃按铏曠悊鐨勫張涓€鏂板瀷婵炬枡銆�

    涓昏鎶€琛�(sh霉)鎸囨(bi膩o)

    Al2O3

    98

    瀵嗗害

    3.95

    SiO2

    0.68

    鐔旈粸(di菐n)

    2050鈩�

    Fe2O3

    0.06

    椤井纭害锛圚V锛塳g/cm2

    1800-2000

     

     

    鍫嗗瘑搴�

    2.5g/cm3
鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍硷紝鍨嬭櫉
    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
    闉忕京甯傞殕娼斿噲姘磋檿鐞嗘湁闄愬叕鍙�
    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�妤婂厛鐢燂紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0371-64571361
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13733876978
    鍌崇湡铏熺⒓锛�0371-64571368
    浼佹キ(y猫)閮电锛�hljjs@126.com
    缍�(w菐ng)鍧€锛�hnljjs.jdzj.com
    閮电法锛�451200
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297