煤礦井下工作面破碎機(jī)防爆巡點(diǎn)檢 - 重工
2017年6月8日-煤礦井下工作面破碎機(jī)防爆巡點(diǎn)檢。煤礦在井下工作面進(jìn)行開采煤炭資源過程中會(huì)伴隨著多種災(zāi)害事故的發(fā)生,如瓦斯爆炸、粉塵爆炸、火災(zāi)、透水、頂板坍塌...
現(xiàn)代化煤礦開采工作面動(dòng)畫_騰訊視頻
[視頻]時(shí)長06:21[/####][####]2015年5月11日-騰訊視頻電視劇 綜藝 電影 VIP影院 動(dòng)漫 甜蜜暴擊 沙海 扶搖 一千零一夜 快...熱播榜 熱搜榜按住畫面移動(dòng)小窗 不再出現(xiàn) 在頁面右下角 重新打開小窗播放 ...[/####]v.qq.com/x/page/k0153vjv...-快照.wa-se-st-single-video-zhanzhang-play { position: absolute; height: 40px; width: 40px; top: 50%; left: 50%; margin: -20px 0 0 -20px; background: url(data:image/png;base64,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) no-repeat; 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[視頻]時(shí)長05:59[/####][####]2013年4月11日-煤礦井下工作面[/####]v.youku.com/v_show/id_XN...-快照國內(nèi)煤礦全視頻綜采自動(dòng)化工作面項(xiàng)目在神東獲突破
2015年3月6日-近日,國內(nèi)全視頻集中控制、煤礦綜采自動(dòng)化工作面——神華神東煤炭集團(tuán)石圪臺(tái)煤礦31202—2綜采工作面,成功實(shí)現(xiàn)了工作面視頻畫面拼接和采煤機(jī)、支架...
技能大賽:煤礦井下掘進(jìn)工作面臨時(shí)支架演示_政務(wù)_網(wǎng)
2018年6月20日-視頻:煤礦井下掘進(jìn)工作面臨時(shí)支架演示 時(shí)間長約3分鐘 ,是否適用?可以留言評(píng)論。... 視頻:煤礦井下掘進(jìn)工作面臨時(shí)支架演示 時(shí)間長約3分鐘 ,是否適用?可...
煤礦工作面集控系統(tǒng) 井下視頻監(jiān)控系統(tǒng) 如何助力井下智慧礦井建設(shè)-...
2018年7月20日-隨著智能化工作面的增多,工作面集中控制系統(tǒng)、視頻監(jiān)控系統(tǒng)的需求也逐漸增多。 工作面集中控制系統(tǒng)能夠?qū)崿F(xiàn)井下工作面的集中控制,如今已成為現(xiàn)代化礦...
煤礦綜采工作面無線視頻監(jiān)控系統(tǒng)的設(shè)計(jì)_圖文_
評(píng)分:3.5/56頁[/####]2014年12月6日-煤礦綜采工作面無線視頻監(jiān)控系統(tǒng)的設(shè)計(jì) - 煤礦井下視頻監(jiān)控系統(tǒng)對(duì)保證煤礦井下安全生產(chǎn)和搶險(xiǎn)救災(zāi)具有重要作用,是煤礦安全生產(chǎn)綜合監(jiān)控系統(tǒng)的重要組成...
煤礦綜采工作面視頻系統(tǒng)的應(yīng)用研究_
黃曾華-《煤礦機(jī)電》-2013-被引量:3[####]綜采工作面視頻系統(tǒng)是實(shí)現(xiàn)工作面自動(dòng)化、少人化的重要手段,將人的視覺延伸到工作面,從而提供給遠(yuǎn)程操作者身臨其境的感受。全面分析了綜采工作面視頻系統(tǒng)的應(yīng)用,總結(jié)了...[/####] 國內(nèi)煤礦全視頻綜采自動(dòng)化工作面項(xiàng)目在神東獲突破_
中國礦業(yè)科學(xué)協(xié)同創(chuàng)新聯(lián)盟會(huì)、中國科學(xué)院學(xué)部咨詢項(xiàng)目"建設(shè)采礦技術(shù)強(qiáng)國"學(xué)術(shù)研討會(huì)暨全國軟巖工程與深部熱害沖擊地壓控制學(xué)術(shù)大會(huì)論文專集-2015[####]正近日,國內(nèi)全視頻集中控制、煤礦綜采自動(dòng)化工作面——神華神東煤炭集團(tuán)石圪臺(tái)煤礦綜采工作面,成功實(shí)現(xiàn)了工作面視頻畫面拼接和采煤機(jī)、支架、移變等關(guān)鍵設(shè)備...[/####] 煤礦井下安裝一個(gè)正規(guī)掘進(jìn)工作面,需要準(zhǔn)備哪些設(shè)備??_
2個(gè)回答 - 提問時(shí)間: 2015年06月13日[/####]答案: 掘進(jìn)機(jī)、錨索機(jī),拉拔工具,電纜,運(yùn)輸設(shè)備、二運(yùn)、錨桿鉆機(jī)還有各種保護(hù)設(shè)備更多關(guān)于煤礦井下工作面視頻的問題>>
現(xiàn)代礦井綜采工作面雙滾筒采煤機(jī)采煤原理演示視..._煤礦安全生產(chǎn)網(wǎng)
2016年4月22日-現(xiàn)代礦井綜采工作面雙滾筒采煤機(jī)采煤原理演示視頻作者:煤礦機(jī)械 來源:jixi...下一篇:坐好猴車才是好礦工:晉城記者實(shí)拍煤礦井下相關(guān)文章首...
井下綜采工作面無線視頻監(jiān)控系統(tǒng)研究_
張東軍-《環(huán)球市場》-2017[####]隨著煤礦井下信息化通信的不斷升級(jí),對(duì)礦井監(jiān)控系統(tǒng)的可靠性和實(shí)用性的要求越來越高,以此同時(shí)煤礦安全生產(chǎn)事故也不斷引起全社會(huì)和各級(jí)政府的高度重視,尤其在礦井采煤作...[/####] 礦井工作面煤礦_礦井工作面布,工作面,煤礦井下技術(shù)原理..._
059 一種煤礦井下綜放工作面聲壓傳感器固定與保護(hù)裝置032 礦井高溫回采工作面內(nèi)實(shí)現(xiàn)長時(shí)均勻供冷的051 煤礦井下掘進(jìn)工作面臨時(shí)060 一種礦井工作面底板采動(dòng) 模擬 ...
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評(píng)分:5/594頁[/####]2017年9月19日-煤礦井下綜采工作面成套設(shè)備培訓(xùn)資料概述. - 綜合機(jī)械化采煤是指采煤工作面中采煤機(jī)、可彎曲刮板 輸送機(jī)和自移液壓支架等主要設(shè)備組合配套。 采煤的主...
煤礦井下綜采工作面成套設(shè)備培訓(xùn)資料_圖文_
評(píng)分:4.5/594頁[/####]2015年2月16日-煤礦井下綜采工作面成套設(shè)備培訓(xùn)資料 - 綜合機(jī)械化采煤是指采煤工作面中采煤機(jī)、可彎曲刮板 輸送機(jī)和自移液壓支架等主要設(shè)備組合配套。 采煤的主要工...
超高頻技術(shù)在井下采煤工作面視頻監(jiān)控中的應(yīng)用_
GONG Chuanjie,LI Yuliang,ZHANG Chuankai-《煤礦安全》[####][2] 李鳳仙.淺談煤礦井下軌道信集閉系統(tǒng)[J].煤炭技術(shù),2004,23(7):42-43. [3] 李晶,李玉良,張發(fā)啟.移動(dòng)視頻技術(shù)在井下機(jī)車運(yùn)輸監(jiān)控系統(tǒng)中的應(yīng)用[J].工礦...[/####] 【視頻】煤礦綜采工作面回撤大紀(jì)實(shí)_政務(wù)_網(wǎng)
2018年7月6日-【視頻】煤礦綜采工作面回撤大紀(jì)實(shí) 17:36 來源:晉能集團(tuán)陽泉煤銷 (來源:煤文化)返回,查看更多 責(zé)任編輯:聲明:該文觀點(diǎn)僅代表作者...
記者體驗(yàn)煤礦井下工作:750米地下黑暗世界里的"光明"-地下世界 ...
2016年10月29日-礦井,楊敬誠的感情是復(fù)雜的,礦井拉近了他和家里人的距離,卻也曾因?yàn)樵诰鹿ぷ麇e(cuò)過了見母親的一面。...
煤礦采煤工作面-原創(chuàng)-高清視頻-愛奇藝
[視頻]時(shí)長05:23[/####][####]2016年11月12日-沒有安裝愛奇藝視頻客戶端? 點(diǎn)擊安裝 方式2: 一鍵下載手機(jī) 下載手機(jī) 限愛奇藝安卓6.0以上版本 下載 煤礦采煤工作面 下載電腦 煤礦...[/####]www.iqiyi.com/w_19ruldwz...-快照現(xiàn)代礦井綜采工作面雙滾筒采煤機(jī)采煤原理演示視..._煤礦安全生產(chǎn)網(wǎng)
2016年4月22日-現(xiàn)代礦井綜采工作面雙滾筒采煤機(jī)采煤原理演示視頻作者:煤礦機(jī)械 來源:jixi...下一篇:坐好猴車才是好礦工:晉城記者實(shí)拍煤礦井下相關(guān)文章廬江...
【】煤礦采煤工作面視頻圖像傳輸系統(tǒng)_
伍小杰,宗偉林,左東升-2012[####]一種煤礦采煤工作面視頻圖像傳輸系統(tǒng),包括間隔安裝在采煤工作面液壓支架上的多個(gè)采集終端、安裝在采煤機(jī)軌道順槽上的集中器,多個(gè)采集終端通過電力線與集中器相連接,集中...[/####] 西安科技大學(xué)煤礦綜采工作面虛擬仿真遠(yuǎn)程控制系統(tǒng)視頻--自動(dòng)控制 ...
2015年11月3日-西安科技大學(xué)煤礦綜采工作面虛擬仿真遠(yuǎn)程控制系統(tǒng)視頻--自動(dòng)控制 發(fā)布者:屆...近距離拍攝煤礦挖煤掘進(jìn)機(jī)采煤 井下工人辛苦 煤礦采煤機(jī),液壓支架,...
煤礦井下工作面
2016年6月30日-煤礦井下工作面 wupeng500 9 第1樓 操作 10圖 下載貼吧APP,馬上闖入高清視界xtxowfn 11 第3樓 操作 這是哪?不換衣服能下井嗎?...
煤礦井下工作面廠家_煤礦井下工作面廠家/公司 - 公司
為您找到168條關(guān)于煤礦井下工作面生產(chǎn)商的工商注冊(cè)年份、員工人數(shù)、年?duì)I業(yè)額、信用記錄、主營產(chǎn)品、相關(guān)煤礦井下工作面產(chǎn)品的供求信息、交易記錄等企業(yè)詳情。...
...在煤礦綜采工作面3D工作演示》—自拍—視頻高清在線觀看..._優(yōu)酷
2015年8月30日-高清:“三機(jī)一架”在煤礦綜采工作面3D工作演示
煤礦工作面安裝規(guī)程_圖文_
2016年6月5日-新聞 網(wǎng)頁 貼吧 知道 音樂 圖片 視頻 地圖 百科...煤礦工作面安裝規(guī)程_建筑/土木_工程科技_專業(yè)資料。...2、井下位置及四鄰采掘情況:3502工作面位于五...
【】煤礦綜采工作面移動(dòng)視頻圖像跟機(jī)監(jiān)控系統(tǒng)_
高亞超,孫晉永,趙金升-2015[####]本實(shí)用新型公開一種煤礦綜采工作面移動(dòng)視頻圖像跟機(jī)監(jiān)控系統(tǒng),所述的礦用隔爆兼本安型計(jì)算機(jī)、礦用本安信號(hào)轉(zhuǎn)換器、礦用隔爆無線交換機(jī)和礦用隔爆兼本安型電源設(shè)置在綜采...[/####] .wa-se-st-single-video-zhanzhang-play { position: absolute; height: 40px; width: 40px; top: 50%; left: 50%; margin: -20px 0 0 -20px; background: url(data:image/png;base64,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) no-repeat; 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[視頻]時(shí)長00:04[/####][####]2018年5月11日-沒有安裝愛奇藝視頻客戶端? 點(diǎn)擊安裝 方式2: 一鍵下載手機(jī) 下載手機(jī) 限愛奇藝安卓6.0以上版本 下載 煤礦采煤工作面 下載電腦 煤礦...[/####]www.iqiyi.com/w_19rxt3gd...-快照.wa-se-st-single-video-zhanzhang-play { position: absolute; height: 40px; width: 40px; top: 50%; left: 50%; margin: -20px 0 0 -20px; background: url(data:image/png;base64,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) no-repeat; 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[視頻]時(shí)長02:00[/####][####]2018年7月5日-沒有安裝愛奇藝視頻客戶端? 點(diǎn)擊安裝 方式2: 一鍵下載手機(jī) 下載手機(jī) 限愛奇藝安卓6.0以上版本 下載 煤礦采煤工作面 下載電腦 煤礦采...[/####]www.iqiyi.com/w_19s0bg89...-快照煤礦采煤工作面-原創(chuàng)-高清視頻-愛奇藝
2018年7月5日-沒有安裝愛奇藝視頻客戶端? 點(diǎn)擊安裝 方式2: 一鍵下載手機(jī) 下載手機(jī) 限愛奇藝安卓6.0以上版本 下載 煤礦采煤工作面 下載電腦 煤礦采...
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2013年8月1日-當(dāng)前位置:中國煤礦安全生產(chǎn)網(wǎng)>> 礦業(yè)學(xué)院> 視頻教學(xué)>>正文內(nèi)容 ...上一篇:入井須知培訓(xùn)視頻 下一篇:掘進(jìn)工作面安全常識(shí)培訓(xùn)視頻 ...
