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The particles are then accelerated through multiple circular Imapctor nozzles(Åç¹Ü). By virture of their larger momentum, particles greater than the 10 micron impactor cut-point impact onto the greased impaction surface. The PM-10 particles smaller than 10 microns are carried vertically upward by the air flow and down multiple vent tubes to the 8-inch X 10-inch quaterz fiber filter (Staplex NO. TFAQ810)£¬where they are collected.

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·çÓïºÓ°¶Áø(½ð±Ò+8, ·­ÒëEPI+1): 2011-01-04 16:04:42
The particles are then accelerated through multiple circular Imapctor nozzles. By virture of their larger momentum, particles greater than the 10 micron impactor cut-point impact onto the greased impaction surface.

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·çÓïºÓ°¶Áø(½ð±Ò+1): 2011-01-04 16:21:32
The PM-10 particles smaller than 10 microns are carried vertically upward by the air flow and down multiple vent tubes to the 8-inch X 10-inch quaterz fiber filter (Staplex NO. TFAQ810)£¬where they are collected.

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