Astmd 2299 & en149 dual-chank-chank-channel i nā mea hoʻopihapiha e pono ai

Kākau pōkole:

1.EHoʻihoʻiʻia ka hoʻokeleʻana:

Hoʻohanaʻia no kaʻike wikiwiki a me ka pololei o nāʻano mea likeʻole, e like me keʻano o ka black blast

 

Ua hui nā pilikia huahana i nā kūlana:

GB 2626-2019 mau pale hanu,ʻo ia iho i ka pritters kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi

GB / T 3264-2016 Textical e wehewehe pono ana no nā makika palekana o kēlā me kēia lā;

GB 19083-2010 Nā pono loea loea no nā Massitive Mask 5.4 FIXTER KAHANOHANA;

Yy 0469-2011 Personal Personal Mask

GB 19082-2009 Nā Kūlana Kūʻai Kūʻai Kūʻai Kūʻai Kūʻai 5.7 FIXTER EFFTERETIENTION;

En1822-3: 2012,

En 149-2001,

En1483-2005

En1822-3: 2012

GB19082-2003

Gb2626-2019 ((filter mua o ka kānana

YY0469-2011

Yy / t 0969-2013 (hoʻokuʻu i ke kauka lāʻau lapaʻau)

GB / T32610-2016

Astm d2299-ʻO ka ho'āʻoʻana o ka hope o ka pōkole

 


  • Kumukūʻai FOB:US $ 0.5 - 9,999 /'āpana (e kūkākūkā i kahi mea kūʻai kūʻai kūʻai kūʻai)
  • MIN.TORRES TIMY:1piece /'āpana
  • Manaʻo hiki:10000'āpana /'āpana i kēlā me kēia mahina
  • Huahana kikoʻipiop

    Nā Kūlana Huakaʻi

    2 .Palekana

    2.1 Nā kiko'ī palekana

    E holoʻia nā lako hana e like me nā code hana maʻamau no ka hoʻohanaʻana i ka electrical a me nā hoʻokolohua

    2.2 Electrical

    I ka hihia o ka ulia, hiki iāʻoe ke wehe i ka hāʻawiʻana i ka mana o ka mana a kāpae i nā lako āpau. E hoʻokaʻawaleʻia ka mea kani a paʻa ka hōʻike.

     

    3.Tictional parameter:

    1) kaomi: 0.4mpa Gasm e kaomi

    2) Ka hopena o ke kahe: 32L / min, 85l / min, 95l / min

    3) Humidity: 30% (± 10)

    4) mahana: 25 ℃ (± 5)

    5) hōʻike i ka DAMCUMS RAX: 15-100l / min

    6) E hōʻike i nā hopena kūpono: 0-99.999%

    7) ka nui o ka pā o ka pā o ka sodium chloride aeretol - 0.6 μm;

    8) sodium chrloside arosol concentroution - (8 ± 4) mg / m3;

    9) Mahele o ka nui o ka pā o ka marciccika o ka paraffin aila anetol - 0.4 μm;

    10) sodium chrloside Aerosol ka hoʻokūkū - (20 ± 5) mg / m3;

    11)ʻO ka nui o ka amesol paint i ka nui - 0.1 μM;

    12) E hoʻomau i ka nui o ke kaheʻana o ka ea mai 15 a 100 dm3 / min;

    13) hōʻike i ka hōʻike o keʻano o ka anti-ATRO-ATEROOL ma ka pae mai 0 a 99.9999%.

    14)ʻO ke kaʻina hana piha o ka hoʻoholoʻana i ke kū'ēʻana i keʻano o ka kānana kānana ma kahi kahe o ka ea o ka ea;




  • MAUI:
  • Akahi:

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