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class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="31h6335" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="obo5jdi" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>浙江防毒面具標(biāo)準(zhǔn),防毒面具</p><p><span>***更新：</span>2020-12-25 05:17:59</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="hrd30ra" 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(hào)1-3樓、4樓之二(住所申報(bào)）;增設(shè)3處經(jīng)營(yíng)場(chǎng)所,具體為:1、中山市南區(qū)西環(huán)四路四號(hào)一、二樓;2、中山市南區(qū)西環(huán)四路10號(hào)三樓;3、中山市南區(qū)西環(huán)四路10號(hào)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="ba8nard" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zf5pjkp" class="box"><p><p style="text-indent:25px">防毒面具佩戴后密閉性測(cè)試，面具密閉性測(cè)試是使用防毒面具前較后一步，也是較為重要的一個(gè)步驟。防毒面具雖然能夠有效過(guò)濾有毒物質(zhì)，但防毒面具本體與人體面部的密閉性好壞，將直接決定防護(hù)性能。佩戴后利用頭帶調(diào)節(jié)面具在臉部的位置，然后分別采用正壓、負(fù)壓密閉性檢測(cè)，當(dāng)通過(guò)防毒面具密閉性測(cè)試后，方可進(jìn)入作業(yè)區(qū)域。防毒面具的密閉性是面具使用的關(guān)鍵，用戶在使用前一定要先了解防毒面具相關(guān)知識(shí)，及使用注意事項(xiàng)，只有這樣才能更好的發(fā)揮防毒面具的作用。防毒面具普遍應(yīng)用于石油、化工、礦山，浙江防毒面具標(biāo)準(zhǔn)、冶金、***，浙江防毒面具標(biāo)準(zhǔn)，浙江防毒面具標(biāo)準(zhǔn)、消防、搶險(xiǎn)救災(zāi)、衛(wèi)生防疫和科技環(huán)保、機(jī)械制造等領(lǐng)域。浙江防毒面具標(biāo)準(zhǔn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江防毒面具標(biāo)準(zhǔn),防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917321708985/5238077.png"></div><p style="text-indent:25px">防毒面具，依照其防護(hù)原理來(lái)區(qū)別，可分為過(guò)濾式防毒面具和阻隔式防毒面具。就過(guò)濾式防毒面具而言，主要是由濾毒罐和面罩兩大有些構(gòu)成。面罩由面窗、呼吸活門(mén)、頭盔以及面罩等部件構(gòu)成，其中心功用的表現(xiàn)主要體現(xiàn)在濾毒罐上面，它用以凈化有毒有害氣體，里邊裝有吸著劑。根據(jù)里邊的不一樣組合方式，濾毒罐也有輕重之分。阻隔式防毒面具由面具自身提供氧氣，分貯氣式、貯氧式和化學(xué)生氧式3種。阻隔式面具主要在高濃度染毒空氣中，或在缺氧的高空、水下或密閉艙室等特別場(chǎng)合下運(yùn)用,運(yùn)用范圍具有必定的局限性。防毒面具表現(xiàn)效果的根究即是在于它具有很強(qiáng)的吸附效果。由于活性炭自身就具有必定的吸附有些毒氣的才能，主要是一些窒息性毒氣。假如是觸摸皮膚就會(huì)中毒的傳播性毒氣，通常防毒面具很難做到安全防護(hù)的程度，更不用說(shuō)一些生物性或細(xì)菌性的環(huán)境，那有必要還需要全罩式防護(hù)服等來(lái)全副武裝進(jìn)行防護(hù)。河南防毒面具生產(chǎn)廠商防毒面具由面罩，導(dǎo)氣管和濾毒罐組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江防毒面具標(biāo)準(zhǔn),防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917266435547/4935734.png"></div><p style="text-indent:25px">化工防毒面具中進(jìn)階型一：自吸式長(zhǎng)管呼吸器防護(hù)級(jí)別高于自吸式防毒面具，它的原理很簡(jiǎn)單，就是防毒面具面罩的本體上接上一根長(zhǎng)管，長(zhǎng)管的另一端放置在干凈的氣源處。憑借自身的肺力吸進(jìn)新鮮空氣，從而保護(hù)人體呼吸。自吸式長(zhǎng)管空氣呼吸器是一種比較廉價(jià)的化工防毒面具，人體作業(yè)的環(huán)境相對(duì)比較密封，比如對(duì)容器罐的清理，這款就是不錯(cuò)的選擇。進(jìn)階型二：送風(fēng)式長(zhǎng)管呼吸器相對(duì)系列比較廣，較為常見(jiàn)的數(shù)電動(dòng)送風(fēng)長(zhǎng)管呼吸器，它的優(yōu)勢(shì)相對(duì)前兩者更加明顯，呼吸器不收環(huán)境限制、不受作業(yè)時(shí)間限制，更為重要的是，可以同時(shí)多人作業(yè)，提升效率。送風(fēng)式長(zhǎng)管呼吸器利用送風(fēng)機(jī)不斷地給面罩提供充足空氣，即使臉部與面罩之間出現(xiàn)輕微縫隙，也并不影響正常工作，更加不必?fù)?dān)心有害氣體無(wú)法進(jìn)入面罩內(nèi)。</p><p style="text-indent:25px">防毒面具又稱為過(guò)濾式防塵口罩，其工作原理是靠佩戴者的呼吸克服部件氣流阻力，并使含有有害物的空氣經(jīng)過(guò)防毒面具過(guò)濾棉過(guò)濾粉塵顆粒物及有害氣體后再被人吸入。防毒面具結(jié)構(gòu)分為兩部分：一是面罩本體，簡(jiǎn)單理解為它是一個(gè)口罩的架子；另一個(gè)是濾材部分，包括用于防塵的過(guò)濾棉（防毒用的化學(xué)濾毒盒）等。溫水水溫不能過(guò)高，然后將家庭用廢棄的牙刷沾中性溶液比如洗潔精或肥皂刷防毒面具的表面及各個(gè)縫隙處。清洗過(guò)程中要特別注意，在刷防毒面具閥片時(shí)，一定不能用力過(guò)大，以免損壞閥片影響防毒面具的密閉性。防毒面具是戴在頭上，保護(hù)人的呼吸***、眼睛和面部，防止有毒有害氣體或有毒物質(zhì)傷害的個(gè)人防護(hù)器材。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江防毒面具標(biāo)準(zhǔn),防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917296162110/8159038.png"></div><p style="text-indent:25px">防毒面具過(guò)濾層是專門(mén)用來(lái)過(guò)濾有害氣溶膠的。生產(chǎn)過(guò)程中產(chǎn)生的毒煙(固體微粒)、毒霧(液體微粒)、放射性灰塵和含細(xì)菌、病毒的微粒等，稱為有害氣溶膠。過(guò)濾層對(duì)有害氣溶膠的過(guò)濾過(guò)程與氣溶膠微粒的化學(xué)性質(zhì)關(guān)系不大，主要與其物理性質(zhì)、運(yùn)動(dòng)特性有關(guān)。過(guò)濾層過(guò)濾氣溶膠的過(guò)程。目前常用的玻璃纖維過(guò)濾層是由許多層縱橫交錯(cuò)的纖維網(wǎng)格組成，氣溶膠微粒通過(guò)時(shí)，總有機(jī)會(huì)接觸到纖維而被阻留。發(fā)生這種接觸的諸多效應(yīng)中，主要是截留效應(yīng)、慣性效應(yīng)、擴(kuò)散效應(yīng)和靜電效應(yīng)等4種，其中起主要作用的又是**種效應(yīng)。濾煙層有2種:完全的與非完全的。完全的濾煙層采用過(guò)濾材料除去空氣中的粒子，也就是說(shuō)，過(guò)濾材料將大于孔隙的粒子擋在外面。然而，大部分面具的濾煙層是非完全濾煙層，這意味著它們含有比要除去的粒子直徑大的孔隙，利用截留、沉降、慣性、擴(kuò)散和靜電效應(yīng)的組合來(lái)去除粒子。真正發(fā)揮作用的組合過(guò)濾機(jī)理取決于粒子通過(guò)濾煙層的速率和粒子的尺寸，起主要作用的又是截留效應(yīng)、慣性效應(yīng)和擴(kuò)散效應(yīng)。濾毒罐分為：過(guò)濾盒、大中小過(guò)濾罐。浙江防毒面具標(biāo)準(zhǔn)</p><p style="text-indent:25px">防毒面具在防毒能力和舒適性等方面都有了質(zhì)的飛躍。浙江防毒面具標(biāo)準(zhǔn)</p><p style="text-indent:25px">據(jù)悉，口罩，防塵面罩，防毒口罩，防毒面具運(yùn)營(yíng)半年來(lái)，豫園商城地區(qū)報(bào)警類“110”警情同比下降24%。得到了包括公安部、上海市公安局、黃浦分局、豫園派出所和豫園商城集團(tuán)等在內(nèi)的多方認(rèn)可。如果消費(fèi)者信任他們的家庭安全系統(tǒng)，那么只有他們開(kāi)始信任為他們的辦公室提供安全服務(wù)才有意義。就ONVIF而言，我們很高興看到市場(chǎng)將在未來(lái)一年如何采用新發(fā)布的安全、防護(hù)進(jìn)行視頻服務(wù)。2018年，我國(guó)智能安防市場(chǎng)規(guī)模接近300億元，在整體安防市場(chǎng)中所占比重較小，但智能安防已經(jīng)成為我國(guó)有限責(zé)任公司的發(fā)展趨勢(shì)，未來(lái)所占比重將逐步提高。預(yù)計(jì)到2020年，我國(guó)智能安防市場(chǎng)規(guī)模將達(dá)到千億元以上，行業(yè)發(fā)展前景可期。近年來(lái)，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(guò)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(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))以及社交網(wǎng)絡(luò)的飛速發(fā)展，給信息系統(tǒng)架構(gòu)帶來(lái)了巨大變化，信息安全也隨之迎來(lái)挑戰(zhàn)。這其中，隨著云計(jì)算的普及，大量數(shù)據(jù)和業(yè)務(wù)都集中在云計(jì)算數(shù)據(jù)中心中，云計(jì)算數(shù)據(jù)中心面臨著巨大的安全危險(xiǎn)，其對(duì)安全的需求也達(dá)到了全新的高度。浙江防毒面具標(biāo)準(zhǔn)</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)，是一家生產(chǎn)型的公司。賽夫特致力于為客戶提供良好的口罩，防塵面罩，防毒口罩，防毒面具，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于安全、防護(hù)行業(yè)的發(fā)展。賽夫特憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2553423.html</p></div></div></div></div></div><div id="g30wjoe" class="page-right twoColRt"><div id="8hn85em" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="m5nx3if" 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="hwur3jg" class="recomPic likePro"><a 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