ASHRAE 52.2種英國(guó)測(cè)試粉塵
ASHRAE 52.2-2012 6.2 Loading Dust for Testing HVAC Filters空調(diào)過(guò)濾器測(cè)試 - (view spec)
Molacco Black (Carbon Black C177266炭黑) - 23%
SAE J 726 Fine Mineral dust predominantly silica with other oxides - 72% SAE J726細(xì)粉塵和其他氧化物
Cotton Linters Staple Below 7 - 5%棉花纖維
Particle Size up to approx. 80 microns顆粒大小到80微米
Test Dust Product Range
General Test Dust - Typical use: Filter Testing 過(guò)濾測(cè)試(view range)
ASHRAE 52.2種英國(guó)測(cè)試粉塵ASHRAE 52.2種英國(guó)測(cè)試粉塵ASHRAE 52.2種英國(guó)測(cè)試粉塵ASHRAE 52.2種英國(guó)測(cè)試粉塵
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