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id="cbyqxzr" class="proBig"><div id="vjvxul8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917257724610/4523783.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="trtb7po" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917257724610/4523783.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rkcumy2" 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>云南負(fù)壓式防毒面具,防毒面具</p><p><span>***更新：</span>2020-09-25 11:17:12</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="ygd3e3a" 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="ktqnkb7" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="iq3kmpf" class="box"><p><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(shí)，如果你感覺(jué)到呼吸比較的困難，云南負(fù)壓式防毒面具，覺(jué)得十分的不舒服，云南負(fù)壓式防毒面具，并且能夠聞到毒物的氣味，云南負(fù)壓式防毒面具，那么應(yīng)該立刻撤退，在毒區(qū)的時(shí)候是不能將防毒面具的面罩取下來(lái)的。嚴(yán)格說(shuō)來(lái)，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(shí)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。有毒有害氣體環(huán)境下工作的人群需要使用防毒面具作為防護(hù)。云南負(fù)壓式防毒面具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南負(fù)壓式防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917257724610/4523783.png"></div><p style="text-indent:25px">現(xiàn)在市場(chǎng)上家用防毒面具有很多種類(lèi)型，其中根據(jù)防毒面具的固定形式，可以分為頭帶式和頭罩式兩種：頭帶式防毒面具，就是用具有彈性的頭帶將面具本體與使用者面部緊密的貼合，從而有效的隔絕外部有毒氣體與人體呼吸道，頭帶式防毒面具優(yōu)點(diǎn)在于面具尺寸規(guī)格比較齊全，一般分為大中小三個(gè)型號(hào)，面具的密封性好，且聽(tīng)力不受任何影響，缺點(diǎn)在于佩戴步驟復(fù)雜，不太方便；頭罩式防毒面具，它是面罩主體直接將整個(gè)頭部罩起來(lái)，較大的優(yōu)勢(shì)在于佩戴方便，且佩戴后面罩的穩(wěn)定性和氣密性相對(duì)頭帶式防毒面具更好，劣勢(shì)在于佩戴后，頭部的壓力較大，聽(tīng)力相對(duì)減弱，靈活性稍微差一些。兩種家庭防毒面具相對(duì)而言，小編更建議選用頭罩式防毒面具，因?yàn)橐坏┌l(fā)生火災(zāi)，佩戴時(shí)間越短，求生的機(jī)率相對(duì)更大些。那么我們?cè)谶x購(gòu)家用防毒面具時(shí)，需要注意什么呢？網(wǎng)上有很多種說(shuō)法，比如防毒面具舒適性、面具的材質(zhì)、面具做工細(xì)節(jié)以及面具的密合性，這里我們較重要的，是要注重防毒面具的密閉性能，如果在火災(zāi)中佩戴，面具與面部發(fā)生縫隙，那么煙霧有毒氣體滲透進(jìn)去，也會(huì)造成嚴(yán)重的后果。山東防粉塵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(lái)將其堵住并及時(shí)撤離。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南負(fù)壓式防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917248935547/6119415.png"></div><p style="text-indent:25px">家庭配備防毒面具的選擇兩種家庭防毒面具相對(duì)而言，建議選用頭罩式防毒面具，因?yàn)橐坏┌l(fā)生火災(zāi)，佩戴時(shí)間越短，求生的機(jī)率相對(duì)更大些。選購(gòu)的防毒面應(yīng)具舒適性、面具的材質(zhì)、面具做工細(xì)節(jié)以及面具的密合性要好，較重要的是防毒面具的密閉性能，如果在火災(zāi)中佩戴，面具與面部發(fā)生縫隙，那么煙霧有毒氣體滲透進(jìn)去，也會(huì)造成嚴(yán)重的后果。防毒面具是可以防住大多數(shù)有毒氣體，可是也有時(shí)間限制，一般防毒面具可以抵住40—60分鐘，這些時(shí)間也足夠可以讓您逃脫災(zāi)場(chǎng)。放射性物質(zhì)可通過(guò)呼吸吸入，皮膚傷口及消化道吸收進(jìn)入體內(nèi)，引起內(nèi)輻射，y輻射可穿透一定距離被機(jī)體吸收，使人員受到外照射傷害。所以說(shuō)防毒面具不完全可以防止核輻射。</p><p style="text-indent:25px">防毒面具的起源，是在一次世界大戰(zhàn)時(shí)期，德國(guó)首先在***中大規(guī)模的使用毒氣，給協(xié)約國(guó)造成了巨大的人員傷亡，當(dāng)時(shí)德國(guó)使用的是氯氣。英法兩國(guó)的科學(xué)家經(jīng)過(guò)調(diào)查，發(fā)現(xiàn)凡是與空氣有接觸的動(dòng)物都中毒死亡，唯有野豬安然無(wú)恙，經(jīng)研究和實(shí)驗(yàn)，科學(xué)家發(fā)現(xiàn)野豬特別喜歡用強(qiáng)有力的長(zhǎng)嘴巴，拱動(dòng)泥土尋覓地里植物的根莖及一些小動(dòng)物。當(dāng)它們嗅到強(qiáng)烈的刺激氣味時(shí)，常用拱地來(lái)躲避。當(dāng)?shù)萝娛┓哦練馔灰u聯(lián)軍時(shí)，聰明的野豬把嘴鼻拱進(jìn)泥土里，躲過(guò)了災(zāi)禍。再經(jīng)進(jìn)一步的科學(xué)分析，得出結(jié)論：由于野豬用嘴拱地，松軟的土壤顆粒吸附和過(guò)濾了毒氣，使它們幸免于難。以此為依據(jù)根據(jù)泥土能濾毒的原理，選中了既能吸附有毒物質(zhì)，又能使空氣暢通的木炭，很快設(shè)計(jì)制造出世界上首批仿照野豬嘴形狀的防毒面具。防毒面具（gas mask）是個(gè)人勞動(dòng)保護(hù)用品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南負(fù)壓式防毒面具,防毒面具" src="https://tyunfile.71360.com/UploadFile/saifutelaobao/637356917235058594/7301267.png"></div><p style="text-indent:25px">面罩是防毒面具的重要組成部分，是使人員面部與外界染毒空氣隔離的部件。面罩一般由罩體、阻水罩(導(dǎo)流罩)、眼窗、通話器、呼(吸)氣活門(mén)及頭帶組成，有的還根據(jù)需要設(shè)置有****鏡片面罩的分類(lèi)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。頭盔式面罩的主體與頭頂部分連在一起，具有佩戴方便，佩戴后穩(wěn)定性和氣密性好等特點(diǎn)，但缺點(diǎn)是對(duì)頭面部的壓痛較大，影響聽(tīng)力，且對(duì)人員面型的尺寸變異范圍適應(yīng)性差，滿足全體人員面型所需要的面罩規(guī)格較多。頭帶式面罩是用頭帶或頭罩將面罩固定在人員的面部，優(yōu)點(diǎn)是對(duì)人員頭型和尺寸的適應(yīng)性強(qiáng)，面罩規(guī)格少，不影響聽(tīng)力，缺點(diǎn)是佩戴相對(duì)較復(fù)雜，增加了對(duì)密合框的壓力。網(wǎng)罩式則綜合了上述2種固定系統(tǒng)的優(yōu)點(diǎn)。對(duì)于在工作中要使用到防毒面具的勞動(dòng)者，我們要對(duì)他們有專(zhuān)門(mén)的培訓(xùn)。負(fù)壓式防毒面具制作</p><p style="text-indent:25px">在使用防毒面具之前，應(yīng)該對(duì)其進(jìn)行認(rèn)真的檢查。云南負(fù)壓式防毒面具</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(hù)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。云南負(fù)壓式防毒面具</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司主要經(jīng)營(yíng)范圍是安全、防護(hù)，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)涵蓋口罩，防塵面罩，防毒口罩，防毒面具等，價(jià)格合理，品質(zhì)有保證。公司從事安全、防護(hù)多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶(hù)提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1418993.html</p></div></div></div></div></div><div id="vyk332l" class="page-right twoColRt"><div id="rqdceqx" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div 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