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簡要描(miao)述(shu)：JIS 8901 CLASS8，JIS 8901試驗(yan)粉塵(chen)，JIS試驗(yan)粉塵(chen)雜質(zhi)，美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，耐(nai)塵(chen)試驗(yan)箱，耐(nai)水(shui)試驗(yan)箱，耐(nai)光(guang)試(shi)驗(yan)箱，鹽(yan)霧(wu)腐(fu)蝕(shi)試驗(yan)箱，恒溫(wen)恒濕(shi)試驗(yan)箱，冷(leng)熱沖擊試驗(yan)箱
產(chan)品型號：JIS 8901 CLASS8粉塵(chen) 廠商性(xing)質(zhi)：經銷商更(geng)新時(shi)間(jian)：2017-06-15訪(fang) 問(wen) 量：2337相(xiang)關(guan)文(wen)章(zhang)
Related Articles詳(xiang)細(xi)介(jie)紹(shao)
JIS 8901 CLASS8粉塵(chen)JIS 8901 CLASS17試驗(yan)粉塵(chen)中(zhong)國大(da)進口(kou)商的(de)詳(xiang)細(xi)資(zi)料(liao)：
亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱ISO 12103-1 A1 Ultrafine Test Dust；ISO 12103-1 A2 Fine Test Dust；ISO 12103-1 A3 Medium Test Dust ISO 12103-1；A4 Coarse Test Dust
5.8.1 Dust Tests.粉塵(chen)測試
目(mu)的(de):用(yong)來(lai)確(que)當有風沙(sha)和路(lu)面(mian)灰塵(chen)幹(gan)擾時(shi),附(fu)件(jian)能(neng)否(fou)提供(gong)充分的(de)保(bao)護(hu)使(shi)得DUT繼續(xu)達(da)到(dao)CTS中(zhong)所(suo)指(zhi)明(ming)的運(yun)行要求(qiu)。
過程（操作方式1.2）：測試根據ISO20653針對(dui)水(shui)等物體的防(fang)護(hu)。測試須(xu)使(shi)用(yong)ISO12103-1,A2優(you)良等級，同(tong)時(shi)，粉塵(chen)需持(chi)續8個小時(shi)。
標準(zhun)：功能(neng)狀態(tai)須為(wei)A級
DUT應避(bi)免(mian)受損,破壞功能(neng),或(huo)降(jiang)解其性(xing)能(neng)。DUT在(zai)清(qing)潔(jie)前須(xu)通過功能(neng)/參(can)數測試。
0微(wei)米(mi)至尺(chi)寸的(de)等級 | |
名(ming)義(yi)尺(chi)寸範(fan)圍 | 材料(liao)品種(zhong) |
0 –5 | Fe2O3 （Hematite，赤(chi)鐵礦(kuang)） |
0 – 10 | Fe2O3 （Hematite，赤鐵礦(kuang)） |
接受的尺寸範(fan)圍是指(zhi)0微(wei)米(mi)至的(de)尺寸(cun)產品中(zhong)，至(zhi)少(shao)包(bao)含(han)尺寸的顆(ke)粒(li)的體(ti)積百(bai)分為(wei)96%。 | |
中(zhong)等(deng)級別產品 | |||||||||||||||||||
名義(yi)尺(chi)寸(cun)範(fan)圍 | 材料(liao)品種(zhong) | ||||||||||||||||||
5 – 10 | Fe2O3 （Hematite，赤(chi)鐵礦(kuang)） | ||||||||||||||||||
中(zhong)等(deng)級氧(yang)化(hua)鐵產(chan)品按體積(ji)百分比計算，至少(shao)包(bao)含(han)80%上面(mian)的尺(chi)寸的顆(ke)粒(li)。
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美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
品(pin)牌(pai): 美國PTI
型號:ISO12103-1 A1 Ultra
ISO 12103-1 A1 Ultrafine Test Dust A1粉
PTI 是具備ISO 等級試(shi)驗(yan)粉塵(chen)及(ji)特殊(shu)制粉塵(chen)分布的制造商和經(jing)銷商。具(ju)體(ti)請閱讀(du)：“試(shi)驗(yan)粉塵(chen)的歷(li)史”來了(le)解(jie)PTI在生產ISO12103-1標準(zhun)中(zhong)規的4個(ge)等級試(shi)驗(yan)粉塵(chen)的角(jiao)色。專業(ye)的工(gong)程技(ji)術(shu)，良(liang)好的(de)發展(zhan)狀態(tai)，保(bao)密(mi)產(chan)權程序(xu)的實(shi)施，*的(de)分析調(tiao)查(zha)及(ji)每個階段材料(liao)處理(li)的(de)評估都(dou)讓PTI對其客(ke)戶(hu)無(wu)論從競(jing)爭(zheng)者(zhe)或(huo)增值服(fu)務都(dou)脫(tuo)穎(ying)而(er)出(chu)。
典型的化(hua)學成分分析
化(hua)學成分 | 重量百分比 | 化(hua)學成分 | 重量百分比 |
Si02 | 68 - 76 | Ca0 | 2.0 - 5.0 |
Al203 | 10 - 15 | Mg0 | 1.0 - 2.0 |
Fe203 | 2 - 5 | Ti02 | 0.5 - 1.0 |
Na20 | 2 - 4 | K20 | 2.0 - 5.0 |
*Loss on Ignition 2 – 5%
ISO 試(shi)驗(yan)粉塵(chen)顆粒(li)分布（體積百分比小於）
尺(chi)寸(cun)（微(wei)米(mi)） | ISO 12103-1, A1 |
1 | 1.0 – 3.0 |
2 | 9.0 – 13.0 |
3 | 21.0 – 27.0 |
4 | 36.0 – 44.0 |
5 | 56.0 – 64.0 |
7 | 83.0 – 88.0 |
10 | 97.0 – 100 |
20 | 100 |
40 | -- |
80 | -- |
120 | -- |
PTI粉塵(chen)灰灰(hui)塵(chen)ACFTD灰塵(chen)ISO 12103-1 A2 Fine Test Dust A2粉 ISO 12103-1 A4 Coarse Test Dust A4粉 ISO 12103-1 A3 Medium Test Dust A3粉MTD粉塵(chen) Ariona Test Dust Fractions 亞利桑(sang)那(na)試驗(yan)粉塵(chen)MIL 810E4 Silica Sand & Dust Iron Oxide 波特(te)蘭(lan)水(shui)泥 Type I Glass Beads 玻(bo)璃(li)珠(zhu) PV 樹脂（噴(pen)融樹脂） 汽車安帶(dai)測試粉塵(chen)ECE R16, Section 7.6.3.2 （GB 14166, Section 5.6.3.2液(ye)SoftC-2A Quartose Mineral Dust DMT emission test dust （IEC 60312 5.1.2.5） Test Dust Type 8® DMT test dust type 8 （IEC 60312 5.1.2.3） Quartose Mineral DMT carpet test dust （IEC 60312 5.1.2.2） DMT Dolomite Sand （IEC 60312 5.1.2.1）A2 ISO 細(xi)灰(hui) A4粗(cu)灰(hui) 亞利桑(sang)那(na)沙(sha)子亞利桑(sang)那(na)試驗(yan)粉塵(chen) 美國ISO MTD粉塵(chen)A2測試粉A3中(zhong)級試(shi)驗(yan)粉塵(chen)AC DUST A2 粉塵(chen) ISO 試驗(yan)粉塵(chen) 亞力桑(sang)那(na)A2粉塵(chen) 美國PTI碳(tan)黑(hei)粉塵(chen) ISO 12103-2 M2鋁(lv)粉 A2 ISO 細(xi)灰(hui) ISO 12103-2 M3鋁(lv)粉 ISO 12103-2 M4鋁(lv)粉ISO 12103-2 M5鋁(lv)粉JIS CLASS 2級粉塵(chen) PTI 粉塵(chen)Nominal 0-5 Ariona Test Dust PTI 粉塵(chen)Nominal 10-20 Ariona Test Dust PTI 粗(cu)粉 PTI 粉塵(chen)Nominal 20-40 Ariona Test Dust 試驗(yan)用(yong)粉塵(chen)12103-1 A2類(lei)粗(cu)粉粗(cu)灰(hui)美國亞利桑(sang)那(na)A1粉 FLY ASH 飛灰Portland Cement波特(te)蘭(lan)水(shui)泥美國亞利桑(sang)那(na)M5粉APPIE JIS 8901 CLASS 1 試驗(yan)粉塵(chen)APPIE JIS試驗(yan)用(yong)粉體1 8種APPIE關東(dong)粉APPIE JIS test powders 1 class8 日(ri)本粉體工業(ye)技術(shu)協會APPIE APPIE JIS 8901 試驗(yan)用(yong)粉體1，CLASS 8 APPIE JIS 8901 CLASS 15粉塵(chen)COTTON LINTERS 棉花(hua)纖維(wei)鐵粉（赤）氧(yang)化(hua)鐵 Carbon Black炭(tan)黑Ashrae test dust with carbon black 試験(験)用(yong)粉體１の7種, 8種, 11種(種)JIS粉塵(chen)是依(yi)據JIS（Japanese Industrial Standard，即(ji)日(ri)本工(gong)業(ye)標準(zhun)）生產的試驗(yan)粉塵(chen)，常被(bei)用(yong)於壹(yi)些(xie)日(ri)系(xi)產(chan)品的檢(jian)測。本公(gong)司(si)為(wei)廣大用(yong)戶(hu)提供(gong)日(ri)本進口(kou)的(de)下(xia)述(shu)檢測雜質(zhi)，包(bao)括(kuo)JIS 8901的試驗(yan)粉塵(chen)和玻(bo)璃(li)珠(zhu)產(chan)品(pin)；請(qing)在與(yu)我們的時(shi)候(hou)描(miao)述(shu)清(qing)楚(chu)您(nin)需(xu)要(yao)的(de)是(shi)下(xia)面(mian)哪種產(chan)品Quart sand Talc Fly ash KANTO （Japanese） loam Carbon black Calcium- carbonate （heavy） Glass beads GBL type Glass beads GBM type White fused alumina JIS 8901 1 種（矽(gui)砂） JIS 8901 3 種(zhong)（矽(gui)砂）JIS 8901 4 種(zhong)（滑(hua)石粉）JIS 8901 7 種（關東粉）JIS 8901 8 種（關東粉）鐵粉0-5微(wei)米(mi)Fe3O4鐵粉（赤）0-5微(wei)米(mi)Fe2O3 鐵粉（赤）5-10微(wei)米(mi)Fe2O3 棉花(hua)纖維(wei)COTTON LINTERS
美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
我(wo)司代(dai)理(li)的(de)美國PTI試(shi)驗(yan)粉塵(chen)應用(yong)在(zai)包(bao)括(kuo)濾清(qing)器(qi)行業(ye)，電子行業(ye)等；德(de)國DMT試(shi)驗(yan)粉塵(chen)對於房屋通(tong)風系(xi)統(tong)過濾器(qi)應用(yong)比較(jiao)廣(guang)泛；而(er)日(ri)本JIS試(shi)驗(yan)粉塵(chen)的也(ye)應用(yong)在(zai)濾清(qing)器(qi)行業(ye)和電子行業(ye)；下(xia)表(biao)列(lie)出(chu)了(le)來(lai)自(zi)美國PTI公(gong)司(si)的(de)常(chang)用(yong)的(de)濾清(qing)器(qi)行業(ye)檢測標準(zhun)；
Filtration Standards, | Contaminants | Comments & |
ANSI B93.31: Multipass Method for Evaluating the Filtration Performance of a Fine Hydraulic Fluid Power Element | ISO 12103-1, A2 Fine Test Dust （AC Fine Test Dust per standard is obsolete） | B93.31: Hydraulic Filter Multipass Method is cancelled. ISO 16889 has replaced the ANSI B93.31 & NFPA T3.10.8.8 documents |
ISO 4020: Road Vehicles - Fuel Filters for Diesel Engines | ISO 12103-2, M1 and M2 Aluminum Oxide Test Dusts | An Organic Contaminant is also required, see 4020 standard for details. |
ISO 4548-4: Initial Particle Retention Efficiency, Life & Cumulative Efficiency （gravimetric method） | ISO 12103-1,A2 Fine Test Dust ISO 12103-2, M2, M3, M4 and M5 Aluminum Oxide Test Dust | Life & Cumulative Efficiency uses A2 Fine Test Dust Initial Particle Retention uses M series of Aluminum Oxide Test Dust |
ISO 4548-12: Filtration Efficiency using Particle Counting, & Contaminant Retention Capacity | ISO 12103-1, A3 Medium Test Dust | SAE J 1858 Oil Filter Multipass Method is cancelled. ISO 4548-12 has been adopted by SAE |
ISO 4572: Hydraulic Fluid Power-Filters - Multipass Method | ISO 12103-1, A2 Fine Test Dust （AC Fine Test Dust per std. is obsolete） | SAE J 726 Air Cleaner Test Code is cancelled. ISO 5011 has been adopted by SAE |
ISO/TS 11155-1: Road Vehicles - Air Filters for Passenger Compartments Part 1: Test for Particulate Filtration | ISO 12103-1, A2 Fine Test Dust | SAE J 1669-1: Cabin Particulate cancelled.ISO/TS 11155-1 has been adopted by SAE |
ISO/TS 13353: Diesel Fuel & Petrol Filters for Internal Combustion Engines - Initial Efficiency by Particle Counting | ISO 12103-1, A3 Medium Test Dust | ISO/TS 13353 is cancelled & withdrawn. ISO 19438 has replaced 13353 |
ISO 16889: Hydraulic Fluid Power Filters - Multipass Method for Evaluating Filtration Performance of a Filter Element. | ISO 12103-1, A3 Medium Test Dust | ISO 16889 has replaced 4572 Hydraulic Filter Multipass Test Method |
ISO 19438: Diesel Fuel & Petrol Filters for Internal Combustion Engines - Filtration Efficiency using Particle Counting & Contaminant Retention Capacity | ISO 12103-1, A3 Medium Test Dust | ISO 19438 has replaced 13353 Fuel Filter Initial Efficiency |
ISO/CD19713: Inlet Air Cleaning Equipment for Internal Combustion Engines & Compressors -Fractional Efficiency Testing | ISO 12103-1, A2 Fine Test Dust and A4 Coarse Test Dust | This Standard is under development by ISO/TC22/SC7/WG3 Air & Oil Filters |
JIS D1608: Fuel Filter Test Method for Automotive Gasoline Engines | JIS 8901, Class 8 （fine） Test Dust | ISO 12103-1, A2 Fine Test Dust may be substituted if listed in test report and/or with customer agreement |
JIS D1611: Automotive Parts - Test Methods of Lubricating Oil Filters | SOFTC-2A | Gravimetric Test Method |
JIS D1617: Automotive Parts - Fuel Filters for Diesel Engines Test Methods | An Organic Contaminant is also required, see D1617 standard for detail. ISO 12103-2Aluminum Oxide Test Dusts JIS 8901 Class 8 （fine） Test Dust | ISO 12103-1, A2 Fine Test Dust may be substituted for JIS 8901 Class 8 Test Dust if listed in test report and/or with customer agreement |
NFPA T3.10.8.8: Hydraulic Fluid Power-Filters - Multipass Method for Evaluating Filtration Performance | ISO 12103-1, A2 Fine Test Dust （AC Fine Test Dust per standard is obsolete） | T3.10.8.8 Hydraulic Filter Multipass Method is cancelled. ISO 16889 has replaced the NFPA & ANSI B93.31 documents |
SAE J 726: Air Cleaner Test Code | ISO 12103-1, A2 Fine Test Dust and A4 Coarse Test Dust | SAE J 726 Air Cleaner Test Code is cancelled. ISO 5011 has been adopted by SAE |
SAE HS- 806: Oil Filter Test Procedure Section 6: Filter Capacity & Contaminant Removal Characteristics of Full-Flow Oil Filters | ISO 12103-1, A2 Fine Test Dust SOFTC 2A | Gravimetric Test Method for Overall Efficiency & Capacity |
SAE HS- 806: Oil Filter Test Procedure Section 7: Single Pass Particle Retention Capability Test | Broad Range within 29-470 μm of glass beads Narrow Range in 10 μm fractions of glass beads Natural ISO 12103-1, A4 Coarse Test Dust in full range or fractions thereof | Gravimetric Test Method for Single Pass Efficiency |
SAE J 905: Fuel Filter Test Methods | ISO 12103-1, A2 Fine Test Dust | Gravimetric Test Method for Efficiency & Capacity |
SAE J 1669-1: Passenger Compartment Air Filter Test Code - Particulate Filtration | ISO 12103-1, A2 Fine Test Dust | SAE J 1669-1 is cancelled.ISO 11155-1 has been adopted by SAE |
SAE J 1858: Full-Flow Lubricating Oil Filters Multipass Method for Evaluating Filtration Performance | ISO 12103-1, A3 Medium Test Dust | SAE J 1858 is cancelled.ISO 4548-12 has been adopted by SAE |
SAE J 1985: Fuel Filters - Initial Single Pass Efficiency Test Method | ISO 12103-1, A2 Fine Test Dust | Particle Counting Fuel Filter Test Method- Fractional Efficiency |
美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
Q2、PTI公(gong)司的ISO等級的(de)試(shi)驗(yan)粉塵(chen)的密(mi)度（單(dan)位(wei)體積重量）大概是(shi)多(duo)少(shao)？
1、 ISO 12103-1 A1 Ultrafine – 500 kg/m3
2、 ISO 12103-1 A2 Fine – 900 kg/m3
3、 ISO 12103-1 A3 Medium – 1025 kg/m3
4、 ISO 12103-1 A4 Coarse – 1200 kg/m3
美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
Q3、請(qing)問(wen) SAE Fine Test dust 是否等同於 ISO 12103-1 A2 Fine Test Dust? SAE J726 試(shi)驗(yan)粉塵(chen)和 ISO 12103-1 A2 Fine試(shi)驗(yan)粉塵(chen)之(zhi)間(jian)有(you)何(he)區別?
ISO 12103-1, A2 細(xi)試(shi)驗(yan)粉塵(chen)與(yu)1993年之(zhi)前PTI公(gong)司生產的 SAE Fine Test Dust 是相同的。只是(shi)由於鑒於依(yi)據 ISO 12103-1 標準(zhun)的測量儀器的升級，其報告的(de)顆粒(li)尺寸(cun)要略(lve)小壹(yi)點點。 SAE J726 標準(zhun)已在(zai)2002年(nian)作為(wei)並由 ISO 5011 取(qu)代(dai)，ISO 5011 使(shi)用(yong)滿足(zu) ISO 12103-1 標準(zhun)的試(shi)驗(yan)粉塵(chen)。關於這個問(wen)題的詳(xiang)細(xi)信(xin)息(xi)，點擊(ji)此處(chu)訪(fang)問(wen)試驗(yan)粉塵(chen)的歷(li)史。
美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
Q4、貴(gui)司(si)提(ti)供(gong)的美國PTI粉塵(chen)在過濾行業(ye)中(zhong)的(de)應用(yong)表(biao)格很(hen)有(you)幫(bang)助，能(neng)否(fou)對於德(de)國DMT粉塵(chen)的應用(yong)也(ye)提供(gong)類(lei)似的(de)表格呢(ne)？（2008-11）
Contaminants | Standards,& Specifications | Comments &Information |
DMT test dust type 8 ®（Simulated house hold dust） | IEC 60312 Ed. 4, 2007, | Composition is described in the standard |
Mineral dust （dolomite sand） | IEC 60312 Ed. 4, 2007, | Particle sie composition -see standard |
Carpet test dust | IEC 60312 Ed. 4, 2007, | Particle sie composition -see standard |
Emission test dust | IEC 60312 Ed. 4, 2007, | Particle sie composition -see standard |
Customied test dusts or mixture preparations |
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美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
Q5、ASHRAE和ANSI是(shi)什(shen)麽意思(si)？
ASHRAE 是 American Society of Heating Refrigerating and Airconditioning Engineers 的(de)縮寫(xie)，意思(si)是美國采暖, 制冷(leng)與(yu)空調工程師學會；
ANSI 是 American National Standards Institute 的(de)縮(suo)寫(xie)，意思(si)是美國國家(jia)標準(zhun)協會；
Q6、同樣(yang)尺(chi)寸(cun)塑(su)料(liao)瓶裝的ISO 12103-1 A2 Fine試(shi)驗(yan)粉塵(chen)的重量為(wei)何(he)比ISO 12103-1
A4輕(qing)約(yue)壹公斤？按理說(shuo)A2粉塵(chen)含有(you)更多(duo)小顆(ke)粒(li)，那(na)應該(gai)重量更重才對(dui)啊？為(wei)何(he)實際情況(kuang)正好相(xiang)反？
ISO 12103-1 A2 Fine Test Dust 的(de)確(que)是(shi)含有更多(duo)的(de)小顆(ke)粒(li)，同樣(yang)容(rong)積(ji)的(de)塑(su)料(liao)瓶內(nei)A2的(de)試驗(yan)粉塵(chen)顆粒(li)數目(mu)也(ye)相對於ISO 12103-1 A4 Coarse Test Dust 更(geng)多(duo)。 但(dan)是(shi)，較(jiao)大(da)尺寸的粉塵(chen)顆粒(li)本身(shen)的(de)重量較(jiao)之(zhi)小顆(ke)粒(li)要更(geng)重，雖然(ran)A4粉塵(chen)的數(shu)量不及(ji)A2多(duo)，但(dan)重量卻更重；另外(wai)，每個單(dan)的(de)粉塵(chen)顆粒(li)之(zhi)間(jian)會有空氣存(cun)在(zai)，因(yin)此(ci)越(yue)多(duo)顆(ke)粒(li)，也(ye)就意味著越(yue)多(duo)的(de)空氣，這樣(yang)的(de)後果就是(shi)較(jiao)低的容(rong)重。比如(ru)壹(yi)加(jia)侖(lun)罐子裝0-3微(wei)米(mi)亞利桑(sang)那(na)道路(lu)試(shi)驗(yan)粉塵(chen)，其重量大概只有(you)1.5公斤(jin)，而(er)同(tong)樣(yang)罐子裝ISO粗(cu)灰(hui)，則(ze)重達(da)4.5公(gong)斤(jin)。
美國亞利桑(sang)那(na)試驗(yan)粉塵(chen)#IEC 60312試驗(yan)粉塵(chen)#ISO 12103試驗(yan)粉塵(chen) ，韓(han)國ITC沙(sha)塵(chen)試驗(yan)箱
德(de)國KSL Eskal 300, Eskal 500, Eskal 10, Eskal 15, Eskal 20, Eskal 30, Eskal 45, Eskal 60, Eskal 80, Eskal 150 fractions of natural calcium carbonate德(de)國KSL Esstar 15, Esstar 20, Esstar 30, Esstar 45, Esstar 80 fractions of native starch德(de)國KSL Eset 15, Eset 20, Eset 30, Eset 45, Eset 80 fractions of sugar德(de)國KSL Esqua fractions of quart SiO2德(de)國KSL Ariona staub fine/coarse synthetic,according SAE J 726B Rev,Jun.93 Table 4德(de)國KSL Quarstaub according ECE 6-16德(de)國KSL Talkumstaub according IEC 529,EN 60529,DIN VDE 0470 l 1德(de)國KSL Prufstaub nach DIN 40050噴(pen)灰(hui)裝置 噴(pen)灰(hui)器(qi) 噴(pen)沙(sha)塵(chen)工具(ju) 噴(pen)試(shi)驗(yan)粉塵(chen)裝置 噴(pen)試(shi)驗(yan)粉塵(chen)器 噴(pen)試(shi)驗(yan)粉塵(chen)工具(ju)
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