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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="boj2z7s" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917280869141/5658783.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kmrqqlm" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江西學(xué)生防毒面具,防毒面具</p><p><span>***更新：</span>2020-12-07 02:17:58</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ahglv88" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市賽夫特勞保用品有限公司</a></p><p><span>聯(lián)系人：</span>陳小姐</p><p><span>郵箱: </span>ke.galabao@163.com</p><p><span>電話: </span>18124983196</p><p><span>傳真: </span>0760_86513681</p><p><span>網(wǎng)址: </span>http://saifutelaobao.shop.88360.com</p><p><span>手機(jī): </span>0760-86513681</p><p><span>地址: </span>中山市南區(qū)西環(huán)四路7號1-3樓、4樓之二(住所申報）;增設(shè)3處經(jīng)營場所,具體為:1、中山市南區(qū)西環(huán)四路四號一、二樓;2、中山市南區(qū)西環(huán)四路10號三樓;3、中山市南區(qū)西環(huán)四路10號首層之二 </p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3k27pmg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vhmwhl2" class="box"><p><p style="text-indent:25px">整套防毒面具連接后的氣密性檢查。在檢查完各部件以后，對整體防毒面具氣密性的檢查很重要。簡易檢查方法是：打開橡膠底塞吸氣，此時如沒有空氣進(jìn)入，則證明連接正確，如有漏氣，則應(yīng)檢查各部位連接正確與否。正確選用面罩的規(guī)格。在使用時，應(yīng)使罩體邊緣與臉部緊貼，眼窗中心位置應(yīng)選在眼睛正前方下1cm左右，江西學(xué)生防毒面具。應(yīng)根據(jù)勞動強(qiáng)度和作業(yè)環(huán)境空氣中有害物濃度選用不同類型的防毒面具。如低濃度的作業(yè)環(huán)境可選用小型濾毒罐的防毒面具。防毒面具初來源于用途，在生活中使用更，比如化工廠、農(nóng)業(yè)打藥、有毒氣體場景、火災(zāi)現(xiàn)場、不確實(shí)陌生環(huán)境、煤礦類企業(yè)，江西學(xué)生防毒面具、醫(yī)療防疫等行業(yè)使用，不管是在工作及平時的防護(hù)，都可以使用到防毒面具。防毒面具等級越高，江西學(xué)生防毒面具，對粉塵的防護(hù)效果越好，安全性越高。江西學(xué)生防毒面具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西學(xué)生防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917280869141/5658783.png"></div><p style="text-indent:25px">過濾式防毒面具和長管式防毒面具分別屬于不同類型的產(chǎn)品，過濾式防毒面具屬于過濾式呼吸防護(hù)用品設(shè)備，長管式防毒面具屬于隔絕式呼吸防護(hù)用品設(shè)備，從外觀上看，可以看的出，過濾式防毒面具由防毒面罩和濾毒罐連接組成，長管式防毒面具由防毒面罩和通氣長管組成，這是二者明顯的區(qū)別，也就是說，當(dāng)人使用過濾式防毒面具的時候，防毒面具使用者呼吸的是所處環(huán)境中的經(jīng)過濾毒罐吸附過濾掉毒氣后的空氣，而長管式防毒面具的進(jìn)氣端安置在被污染環(huán)境之外的安全空氣中，使用者呼吸的是安全環(huán)境中的空氣，這也是過濾式呼吸防護(hù)用品和隔絕式呼吸防護(hù)用品的主要區(qū)別。重慶防毒面具防毒面具上的濾毒罐上面出現(xiàn)了小孔，那么可以用你的手或者是其它的材料來將其堵住并及時撤離。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西學(xué)生防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917314824219/5255682.png"></div><p style="text-indent:25px">防毒面具出現(xiàn)了面罩破損，老化，漏氣，或者是呼氣閥壞了等情況發(fā)生，那么就不能再使用它了。而當(dāng)使用防毒面具時，如果你感覺到呼吸比較的困難，覺得十分的不舒服，并且能夠聞到毒物的氣味，那么應(yīng)該立刻撤退，在毒區(qū)的時候是不能將防毒面具的面罩取下來的。嚴(yán)格說來，在呼吸阻力變大，或者在佩戴正確的情況下聞到異味，有其中一種情況及需要您及時撤離作業(yè)區(qū)，并更換設(shè)備；防毒面具一般使用年限為3-5年不等，一旦到達(dá)使用期限就要即使的更換。</p><p style="text-indent:25px">新型防毒面：新的防毒炭對付毒劑的能力很強(qiáng)。然而，隨著時間的推移，防毒炭會產(chǎn)生一種惰性，這就是自然界的陳化作用。為了防止這種惰性的過早出現(xiàn)，面具設(shè)計師們必須對防毒炭進(jìn)行防陳化處理。催化與陳化是兩門更深的學(xué)問，其關(guān)鍵技術(shù)，各國都秘而不宣。過濾元件有的安在面具左邊；有的安在下頜處；有的還帶導(dǎo)氣管，無論安置得怎樣巧妙，都像是個贅物。據(jù)說，現(xiàn)在發(fā)現(xiàn)了一種會“吃”毒劑的酶，如果這種酶用到過濾元件上，面具設(shè)計將出現(xiàn)質(zhì)的飛躍。防毒面具的起源，是在一次世界大戰(zhàn)時期。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西學(xué)生防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917235058594/7301267.png"></div><p style="text-indent:25px">防毒面具面罩結(jié)構(gòu)中，密合框與罩體主體是一個整體部件;在全臉式面罩結(jié)構(gòu)中，密合框是一個**的部件。密合框的功能是將面罩內(nèi)部空間與外部空間隔絕，防止有毒、有害氣體漏入面罩內(nèi)部空間，保障防毒面具的呼吸系統(tǒng)正常工作，確保防毒面具的防護(hù)性能。密合框根據(jù)結(jié)構(gòu)可分為單片型密合框、反折邊型密合框(又稱T型密合框)、雙反折邊型密合框(又稱雙T型密合框)、氣墊管型密合框、海綿塑料墊密合框、波紋狀密合框等6種。設(shè)計合理、性能優(yōu)良的密合框能適應(yīng)人頭面型的變化，使絕大多數(shù)人佩戴面具后既達(dá)到氣密的要求，又滿足長期佩戴舒適性的要求。隨著科學(xué)技術(shù)的快速發(fā)展，防毒面具在防毒能力和舒適性等方面都有了質(zhì)的飛躍。學(xué)生防毒面具制造</p><p style="text-indent:25px">目前的防毒面具大多采用內(nèi)外兩層無紡布，中間一層過濾布(熔噴布)構(gòu)造而成。江西學(xué)生防毒面具</p><p style="text-indent:25px">防毒面具一般由面罩、濾毒罐、導(dǎo)氣管、防毒面具袋等組成。防毒面具從結(jié)構(gòu)上可分為導(dǎo)氣管式防毒面具和直接式防毒面具2種。導(dǎo)氣管式防毒面具由面罩、大型或中型濾毒罐和導(dǎo)氣管組成。直接式防毒面具由面罩和小型濾毒罐組成。直接式防毒面具體積小、重量輕、便于攜行。而導(dǎo)氣管式防毒面具體積和重量都稍大一些，可提供較長時間的防護(hù)。面罩根據(jù)固定系統(tǒng)的不同，可分為頭盔式、頭帶式和網(wǎng)罩式3種；根據(jù)眼窗的數(shù)量和大小，可分為雙目式、單目式和全臉式3種。江西學(xué)生防毒面具</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司致力于安全、防護(hù)，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。賽夫特作為研發(fā)、生產(chǎn)、加工、銷售：熔噴布、防塵口罩、防毒口罩、防塵防毒面具及過濾件、眼鏡、眼罩、耳塞、耳罩、安全鞋、手套、安全帽、工作服裝；網(wǎng)上銷售:勞保用品、消防器材、辦公用品、交通設(shè)施、五金電器、工作服裝、日用品。(依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動)的企業(yè)之一，為客戶提供良好的口罩，防塵面罩，防毒口罩，防毒面具。賽夫特不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。賽夫特始終關(guān)注安全、防護(hù)行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2296036.html</p></div></div></div></div></div><div id="8vso3vf" class="page-right twoColRt"><div id="qnscxmx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="meoeeoo" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="ylbb8o7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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