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�
MHVV 鐓ょう鐢ㄩ樆鐕冮€氫俊闆荤簻鍘熺叅绀︾敤淇¤櫉闆荤簻;MA鐓ゅ畨妯�(bi膩o)蹇楄獚(r猫n)璀夌敘(ch菐n)鍝�
MHVV 鐓ょう鐢ㄩ樆鐕冮€氫俊闆荤簻鍘熺叅绀︾敤淇¤櫉闆荤簻;MA鐓ゅ畨妯�(bi膩o)蹇楄獚(r猫n)璀夌敘(ch菐n)鍝�
鐢�(ch菐n)鍝佸児鏍硷細锟�0
涓婃灦鏃ユ湡锛�2011-04-02 15:53:28
鐢�(ch菐n)鍦帮細娌冲寳
鐧�(f膩)璨ㄥ湴锛�澶у煄
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1绫�
鐎忚閲忥細445
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

    鐓ょう鐢ㄩ樆鐕冮€氫俊闆荤簻绀︾敤淇¤櫉闆荤簻-MA鐓ゅ畨妯�(bi膩o)蹇楄獚(r猫n)璀夌敘(ch菐n)鍝�
    鐢�(ch菐n)鍝佺敤閫�:鐢�(ch菐n)鍝侀仼鐢ㄤ簬鐓ょう浜曚笅鐩�(ji膩n)娓�銆佹帶鍒剁郴绲�(t菕ng)浣滀綆闋讳俊铏熷偝杓哥窔銆�

    scope of application:the product is suitable for the coal mine mine shaft monitor, the control system makes the low-frequency signal transmission line

    鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n) standards implemented: q/3210hl07-2005

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬嬮€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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
    澶╂触甯傞浕绾滅附寤犵涓€鍒嗗粻
    鏈冨摗绱氬垾锛�閲戠墝鏈冨摗
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鐣㈠皬濮愶紙灏忓锛�
    鑱�(li谩n)绯婚浕瑭憋細0316-5962522
    鑱�(li谩n)绯绘墜姗燂細15933066369
    鍌崇湡铏熺⒓锛�0316-5962990
    浼佹キ(y猫)閮电锛�844869007@qq.com
    缍�(w菐ng)鍧€锛�mkvvmhyv.jdzj.com
    閮电法锛�065900
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297