六十路垂乳熟女田舍交尾,性生交大片免费观看1,99久久久国产精品免费最新章节,久久av一区二区三区漫画

今日要聞

我國(guó)農(nóng)機(jī)化進(jìn)入穩(wěn)定發(fā)展期，55.8kW以上拖拉機(jī)增長(zhǎng)迅速

2022-10-17 16:14:50 來源：農(nóng)機(jī)網(wǎng)整理發(fā)布 閱讀量：32055 評(píng)論

導(dǎo)讀：自2013年以來近十年間，我國(guó)農(nóng)機(jī)總量合理增加，裝備結(jié)構(gòu)持續(xù)優(yōu)化，主要作物生產(chǎn)機(jī)械化加快推進(jìn)，綜合機(jī)械化率不斷提升。

　　【農(nóng)機(jī)網(wǎng) 市場(chǎng)行情】農(nóng)業(yè)農(nóng)村部最新農(nóng)情調(diào)度顯示，全國(guó)秋糧已收獲9.31億畝，完成71.3%，進(jìn)度同比快2.6個(gè)百分點(diǎn)。分地區(qū)看，東北地區(qū)收獲過七成，黃淮海地區(qū)過七成半，西北西南地區(qū)均過八成，長(zhǎng)江中下游及華南地區(qū)過五成半。全國(guó)各地持續(xù)推進(jìn)全程機(jī)械化工作，為秋糧豐產(chǎn)豐收打下堅(jiān)實(shí)基礎(chǔ)。
 
　　近十年以來，我國(guó)農(nóng)業(yè)機(jī)械化取得了長(zhǎng)足發(fā)展。近日，中國(guó)農(nóng)業(yè)機(jī)械化協(xié)會(huì)召開專題座談會(huì)，暢談我國(guó)農(nóng)機(jī)化發(fā)展成就。自2013年以來近十年間，我國(guó)農(nóng)機(jī)總量合理增加，裝備結(jié)構(gòu)持續(xù)優(yōu)化，主要作物生產(chǎn)機(jī)械化加快推進(jìn)，綜合機(jī)械化率不斷提升。
 
　　2021年全國(guó)農(nóng)業(yè)機(jī)械總動(dòng)力達(dá)到10.78億千瓦，相較2012年增長(zhǎng)5.17%。拖拉機(jī)保有量2173.06萬臺(tái)、配套農(nóng)具4022.93萬部，其中大、中型拖拉機(jī)保有量分別為74.31萬臺(tái)、407.93萬臺(tái)。從拖拉機(jī)數(shù)量上來看，相較于2012年拖拉機(jī)總數(shù)略有下降，主要原因在于我國(guó)農(nóng)業(yè)機(jī)械化已經(jīng)進(jìn)入到穩(wěn)定發(fā)展期，大馬力、多功能、高性能的大型拖拉機(jī)(55.8kW以上)增長(zhǎng)迅速，由2012年的50.8萬臺(tái)上升到2021年的143.66萬臺(tái)，占拖拉機(jī)總數(shù)的比例由2.23%上升到6.61%。
 
　　農(nóng)業(yè)裝備結(jié)構(gòu)持續(xù)優(yōu)化，農(nóng)業(yè)機(jī)械的產(chǎn)品種類由主要作物的耕種收環(huán)節(jié)向植保、秸稈處理、烘干等全程延伸，從糧食作物向棉油糖等經(jīng)濟(jì)作物，由種植業(yè)向養(yǎng)殖業(yè)、加工業(yè)拓展。在糧食作物生產(chǎn)方面，農(nóng)業(yè)機(jī)械總量保持較快增長(zhǎng)，2021年稻麥聯(lián)合收割機(jī)、玉米聯(lián)合收割機(jī)、水稻插秧機(jī)、谷物烘干機(jī)保有量分別達(dá)162.72萬臺(tái)、61.06萬臺(tái)、96.32萬臺(tái)、14.42萬臺(tái)，相較于2012年分別增長(zhǎng)55.64%、162.06%、87.76%、300.56%。在果蔬茶等經(jīng)濟(jì)作物生產(chǎn)方面，機(jī)械化發(fā)展也取得顯著成效(表2)，其中甜菜、棉花、蔬菜、茶葉作物收獲機(jī)數(shù)量在2012年基礎(chǔ)上達(dá)到數(shù)倍增長(zhǎng)。在畜牧水產(chǎn)方面，畜牧養(yǎng)殖、水產(chǎn)養(yǎng)殖機(jī)械化率分別達(dá)到38.50%、33.50%，機(jī)械保有量分別從2012年的661.70萬臺(tái)、348.78萬臺(tái)增長(zhǎng)到2021年的811.00萬臺(tái)、479.50萬臺(tái)，分別增加22.56%、37.48%。
 
　　在農(nóng)產(chǎn)品初加工方面，2021年農(nóng)產(chǎn)品初加工機(jī)械化率達(dá)到41.64%，除棉花以外各類主要農(nóng)產(chǎn)品初加工機(jī)械數(shù)量保持穩(wěn)步增長(zhǎng)態(tài)勢(shì)，農(nóng)產(chǎn)品初加工機(jī)械數(shù)量從2012年的1316.74萬臺(tái)增長(zhǎng)至2021年的1571.99萬臺(tái)，增長(zhǎng)19.38個(gè)百分點(diǎn)。
 
　　此外，機(jī)械化信息化融合發(fā)展加快，自動(dòng)駕駛拖拉機(jī)、無人插秧機(jī)、植保無人飛機(jī)等智能農(nóng)機(jī)裝備擴(kuò)大推廣應(yīng)用，補(bǔ)貼購(gòu)置植保無人飛機(jī)1.3萬架，支持安裝農(nóng)業(yè)用北斗終端近2.3萬臺(tái)套，農(nóng)機(jī)裝備結(jié)構(gòu)進(jìn)一步優(yōu)化。
 
　　主要作物生產(chǎn)機(jī)械化加快推進(jìn)，綜合機(jī)械化率不斷提升：三大主糧作物生產(chǎn)機(jī)械化率進(jìn)一步提高，其中小麥耕種收綜合機(jī)械化率由2012年的93%提高到2021年的97%，水稻耕種收綜合機(jī)械化率由2012年的67%提高到2021年的86%，玉米耕種收綜合機(jī)械化率由2012年的75%提高到90%，分別提高4.6個(gè)百分點(diǎn)、27.75個(gè)百分點(diǎn)、20.10個(gè)百分點(diǎn)。同時(shí)薄弱環(huán)節(jié)的機(jī)械化水平加快突破，水稻種植機(jī)械化率達(dá)56.30%，玉米收獲機(jī)械化率達(dá)78.67%。在經(jīng)濟(jì)作物方面，油菜、馬鈴薯、花生、棉花的耕種收綜合機(jī)械化率也突破了50%，分別達(dá)到61.92%、50.76%、65.65%、87.25%,實(shí)現(xiàn)了從人畜力作業(yè)為主向機(jī)械作業(yè)為主的歷史性跨越。
 
　　目前，主要農(nóng)作物耕種收綜合機(jī)械化率已經(jīng)達(dá)到72.03%，標(biāo)志著我國(guó)農(nóng)機(jī)化進(jìn)入了平穩(wěn)發(fā)展階段，在增速有所調(diào)整的同時(shí)，部分短板領(lǐng)域有望迎來新的發(fā)展機(jī)遇，從而實(shí)現(xiàn)整體更為均衡的發(fā)展。
 
　　綜觀整個(gè)農(nóng)業(yè)發(fā)展歷程，以上數(shù)據(jù)表明，我國(guó)糧食穩(wěn)產(chǎn)增產(chǎn)的根本出路在于科技化，農(nóng)業(yè)耕種收離不開農(nóng)業(yè)機(jī)械化護(hù)航。據(jù)農(nóng)業(yè)農(nóng)村部網(wǎng)站發(fā)布《“十四五”全國(guó)農(nóng)業(yè)機(jī)械化發(fā)展規(guī)劃》提到，補(bǔ)齊糧食生產(chǎn)全程機(jī)械化短板，到2025年，水稻種植機(jī)械化率達(dá)到65%，馬鈴薯種植、收獲機(jī)械化率均達(dá)到45%，南方玉米、大豆機(jī)種機(jī)收等水平顯著提升。當(dāng)下，正一步一步朝著這一目標(biāo)奮進(jìn)。
 
　　注：本文由農(nóng)機(jī)網(wǎng)(dwjfsy.com)整理發(fā)布，數(shù)據(jù)來源：農(nóng)業(yè)農(nóng)村部、《中國(guó)農(nóng)業(yè)機(jī)械工業(yè)年鑒》、《2021年全國(guó)農(nóng)業(yè)機(jī)械化發(fā)展統(tǒng)計(jì)公報(bào)》。

上一篇： 鄭州海關(guān)：2022年前8月河南省農(nóng)業(yè)機(jī)械進(jìn)出口情況

下一篇：2022年9月：農(nóng)業(yè)機(jī)械用內(nèi)燃機(jī)市場(chǎng)銷量及增長(zhǎng)情況

我要評(píng)論
文明上網(wǎng)，理性發(fā)言。（您還可以輸入200個(gè)字符)

所有評(píng)論僅代表網(wǎng)友意見，與本站立場(chǎng)無關(guān)。

產(chǎn)品推薦 更多

GOGOGO高清视频大全| 久久久综合久久| 四虎影院在线观看视频免费| 国产偷人爽久久久久久| 中文字幕乱码天天综合| 2022精品久久久久熟女免费网| 丝袜美腿高跟一区二区秘书制 | 日产精品久久久久久| 性做久久久久久免费观看欧美| 99热精品在线| 高清乱码看片一区| 少妇人妻偷人500篇| 欧美福利一区二区三区| 国产又爽又黄片免| 脱了内裤趴着光屁股打| av在线免费看网址| 精品999久久久| 黑人巨交吊性xxxx视频| 性一乱一色一性一交| 99精品视频在线观看免费| 国产一区二区三区视频| 豆豆色资源网xfplay| gay黑人又粗又长| 久久亚洲成人| 成人国产高清bt种子| 爽日本japanese丰满多毛 | 少妇人妻诗雨系列无删减| 国产精品永久久久久| 亚洲精品一区二区三区四区高清| 国产制服丝袜在线| av成人天堂| 性欧美1819sex性高清大胸| 亚洲伊人伊成久久人综合网| 国产女人爽到高潮a毛片| 亚洲精品国产A久久久久久| 欧美日韩日本国产| 精品人妻久久久中文字幕| 欧美日韩免费播放| 精品久久久久久国产| 国产xxxx69| 国产乱理伦片在线观看|
[{"ID":"3232460","Picture":"mt0001/cc742b5ce382ab34c86eacc555c2f3cebad3b51f54a4c5c6f9a03fa2338dcbc797399989b2c14058.png","PictureDomain":"img66","Name":"旋轉(zhuǎn)蒸發(fā)儀多少錢","Type":"STRIKE 300","Descrip":"優(yōu)萊博旋轉(zhuǎn)蒸發(fā)儀STRIKE 300采用免維護(hù)真空密封，無需O型圈和其他化學(xué)材料； 可長(zhǎng)時(shí)間使用具有電動(dòng)升降功能，且升降控制按鍵位于升降控制把手處，非常容易精確控制升降高度","CompanyName":"天津浩創(chuàng)科技有限公司","CompanyID":"141786","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"2","City":"天津市","Address":"天津市","PropertysValue":"","HitNumber":"36","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643453","StandUrl":"/st141786","UpdateTime":"2025/2/19 17:33:32","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103232460","UserID":"154787","PriceType":"0","PictureID":"2000251","CompanyTypeID":"5","Tag":"","LinkMan":"姚雅珍","TelPhone":"022-87192739","ClassName":"其它","ComProduct":"博勒飛粘度計(jì)，IKA攪拌器，賽多利斯天平，atago折射計(jì)，優(yōu)萊博水浴","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2202","MarketUpdateTime":"","CreateTime":"2025/1/1 17:38:19","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13920127143"},{"ID":"3146139","Picture":"mt0001/62b67f438055e754ecf537370a811bc9aab1b094e53497c4e231f160b04f5a91c05082bd8f86d374.jpg","PictureDomain":"img78","Name":"國(guó)產(chǎn)電熱恒溫培養(yǎng)箱哪家好","Type":"DHP","Descrip":"DHP系列電熱恒溫培養(yǎng)箱廣泛應(yīng)用于醫(yī)療衛(wèi)生、生物制藥、農(nóng)業(yè)科研、環(huán)境保護(hù)等研究應(yīng)用領(lǐng)域。用作育種、發(fā)酵、微生物培養(yǎng)、各種恒溫試驗(yàn)、環(huán)境試驗(yàn)、物質(zhì)變性試驗(yàn)和培養(yǎng)基、血清、藥物等物品的儲(chǔ)存等。","CompanyName":"寧波賽茵儀器有限公司","CompanyID":"140663","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"100","City":"寧波市","Address":"寧波市","PropertysValue":"","HitNumber":"110","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643453","StandUrl":"/st140663","UpdateTime":"2025/2/19 17:33:32","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103146139","UserID":"153653","PriceType":"0","PictureID":"1946444","CompanyTypeID":"5","Tag":"","LinkMan":"夏三宇","TelPhone":"86-0574-88365938","ClassName":"其它","ComProduct":"真空烘箱,恒溫干燥箱,培養(yǎng)箱,恒溫恒濕箱","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"6506","MarketUpdateTime":"","CreateTime":"2024/9/23 2:03:37","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13616560682"},{"ID":"3275735","Picture":"55366089fa262a15a454910afc9194792951be3c9f0ae24d7525b778f86b5ee6d25f6f80736d79df.png","PictureDomain":"img50","Name":"實(shí)驗(yàn)室高精度霍爾傳感器","Type":"","Descrip":"實(shí)驗(yàn)室高精度霍爾傳感器是一種用于精確測(cè)量電流的電子設(shè)備，能夠?qū)㈦娏餍盘?hào)轉(zhuǎn)換為可讀取的電信號(hào)（如電壓或數(shù)字信號(hào)）。它廣泛應(yīng)用于工業(yè)自動(dòng)化、電力系統(tǒng)、新能源汽車、消費(fèi)電子等領(lǐng)域，用于實(shí)時(shí)監(jiān)測(cè)和控制電流，確保系統(tǒng)安全、穩(wěn)定和高效運(yùn)行。","CompanyName":"安科瑞電氣股份有限公司","CompanyID":"131681","MarketPrice":"700","PsOrder":"4241","PgID":"76","MaxOrder":"5","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"3","FrontShow":"0","IsCharges":"1","Year":"3","StarNum":"6","UpdateAndClientSort":"51643453","StandUrl":"/st131681","UpdateTime":"2025/2/19 17:33:22","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"安科瑞","PBrandID":"284","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1024241","HasPicSort":"103275735","UserID":"144670","PriceType":"1","PictureID":"2047818","CompanyTypeID":"3","Tag":"高精度電流傳感器,高精度霍爾傳感器,電流測(cè)量傳感器,精密電電流傳感器,實(shí)驗(yàn)室電流測(cè)量","LinkMan":"吳柯霓","TelPhone":"86-021-69151050","ClassName":"其它","ComProduct":"電動(dòng)機(jī)綜合保護(hù)器，智能數(shù)據(jù)采集器，機(jī)房動(dòng)環(huán)監(jiān)控系統(tǒng)，動(dòng)環(huán)監(jiān)控系統(tǒng)，物業(yè)收費(fèi)系統(tǒng)，宿舍售電系統(tǒng)，智能監(jiān)控系統(tǒng)，智慧園區(qū)管理系統(tǒng)，多用戶預(yù)付費(fèi)電表，宿舍預(yù)付費(fèi)電表，智能安全配電裝置，充電樁直流表，發(fā)熱點(diǎn)測(cè)溫裝置，4G多功能電表，分時(shí)計(jì)費(fèi)電表","BrandNameCH":"","IsShow":"1","MarketPrice2":"700","RetailPrice":"5250","ComHitnumber":"43343","MarketUpdateTime":"2025/2/19 17:33:22","CreateTime":"2025/2/19 17:33:21","Flag":"1","PackageName":"高級(jí)會(huì)員","ClientSort":"0","CsName":"曹珮","Reprint":"","FeedBackMsg":"
存在相似產(chǎn)品(如ID為3273691<\/a>),相似度過高會(huì)影響搜索引擎收錄！","EnUrl":"","MobilePhone":"13564678824"},{"ID":"3040606","Picture":"00450ea57bc9bc7d00bee6c74d451ecd733f453827508bc96c1198b24943d22b1b00b2263baf1372.jpg","PictureDomain":"img53","Name":"SGK-2L純無油空氣泵","Type":"","Descrip":"SGK-2L純無油空氣泵采用無油壓縮機(jī)為動(dòng)力，吸收經(jīng)過濾的外界空氣在壓縮機(jī)內(nèi)形成高壓氣體，然后進(jìn)入儲(chǔ)氣罐，再經(jīng)過減壓、凈化、穩(wěn)壓、干燥等處理后輸出純凈空氣，可作為氣相色譜用的氣源。","CompanyName":"北京東方精華苑科技有限公司","CompanyID":"129715","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"110","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"3","UpdateAndClientSort":"51643453","StandUrl":"/st129715","UpdateTime":"2025/2/19 17:33:32","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103040606","UserID":"142704","PriceType":"0","PictureID":"1734421","CompanyTypeID":"5","Tag":"","LinkMan":"王麗君","TelPhone":"","ClassName":"其它","ComProduct":"氫氣發(fā)生器，空氣泵，集中供氣，氮吹儀，制氮機(jī)，氮?dú)獍l(fā)生器，實(shí)驗(yàn)室氣路，高純氫發(fā)生器，氣路","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"25276","MarketUpdateTime":"","CreateTime":"2024/5/22 2:34:43","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15801613762"},{"ID":"2752651","Picture":"00450ea57bc9bc7d17d1e469bcc3515bc1a99bca6dbdc2ca365f8df88eb1a8408451d4fbef72e65e.jpg","PictureDomain":"img79","Name":"德國(guó)舒馳燃?xì)庑孤z測(cè)儀多少錢","Type":"GM5-H2","Descrip":"德國(guó)舒馳 氫示蹤氣體檢測(cè)儀GM5-H2是一款高靈敏度氫氣泄漏檢測(cè)儀，很容易探測(cè)到氫氣（H2）的存在。","CompanyName":"北京澤釧科技有限公司","CompanyID":"129614","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"387","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643453","StandUrl":"/st129614","UpdateTime":"2025/2/19 17:33:32","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102752651","UserID":"142603","PriceType":"0","PictureID":"1708470","CompanyTypeID":"5","Tag":"","LinkMan":"李晟","TelPhone":"86-400-0151600","ClassName":"其它","ComProduct":"激光甲烷遙測(cè)儀，乙烷檢測(cè)儀，氫氣測(cè)漏儀，燃?xì)鈾z漏儀，煙氣分析儀，氣體報(bào)警器，臭氧分析儀，四氫噻吩檢測(cè)儀，氫氣檢測(cè)儀，管線探測(cè)儀","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"28677","MarketUpdateTime":"","CreateTime":"2023/5/25 9:27:04","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15699785629"},{"ID":"2796116","Picture":"15503715273aa74d91ee83a18523026a5298598f90dbe4432bc3dba4ee454cd2e8c0214580929d11.jpg","PictureDomain":"img79","Name":"成都川源羅茨鼓風(fēng)機(jī)公司","Type":"SRB-50-2.2","Descrip":"原理：川源羅茨鼓風(fēng)機(jī)四川代理商SRB-40-1.5 SRB-50-2.2SRB-65-3.7SRB三葉羅茨風(fēng)機(jī)是一種容積式風(fēng)機(jī)，在機(jī)殼內(nèi)部設(shè)置有兩組互朝相反方向回轉(zhuǎn)的葉輪，在葉輪與葉輪，及葉輪與殼體間僅留極小縫隙的狀態(tài)下回轉(zhuǎn)。當(dāng)葉輪經(jīng)過吸入端時(shí)，與殼體之間捕捉一定量的空氣，隨葉輪轉(zhuǎn)旋，空氣側(cè)移，壓力逐漸升高再送至出口端。SRB-40-1.5 SRB-50-2.2","CompanyName":"成都索季東股環(huán)保技術(shù)有限公司","CompanyID":"128825","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"248","City":"成都市","Address":"成都市","PropertysValue":"","HitNumber":"75","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643453","StandUrl":"/st128825","UpdateTime":"2025/2/19 17:33:10","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"0","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102796116","UserID":"141814","PriceType":"0","PictureID":"1735956","CompanyTypeID":"5","Tag":"","LinkMan":"郭偉","TelPhone":"","ClassName":"其它","ComProduct":"川源水泵四川總代理，中國(guó)臺(tái)灣川源水泵，中國(guó)臺(tái)灣羅茨鼓風(fēng)機(jī)，中國(guó)臺(tái)灣河見水泵，PH計(jì);酸度計(jì);工業(yè)pPH計(jì);防水PH計(jì);便攜式PH計(jì);PH電極;PH復(fù)合電極;導(dǎo)電率;電導(dǎo)率;溶氧儀;計(jì)量泵;定量加藥泵;桶泵;插桶泵;潛水泵;污水泵;污物泵;離心泵;螺桿泵;疊螺脫水機(jī);攪拌機(jī);電動(dòng)攪拌機(jī);液位計(jì);超聲波液位計(jì);分體超聲波;電磁流量計(jì);流量計(jì);分體電磁流量計(jì)","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"32173","MarketUpdateTime":"","CreateTime":"2023/8/9 13:28:35","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"17713557327"}]