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ืืคืชืื ืชืคืจืื
ืคืจืกืื
ืคืืจืื
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ืืืฉืืืื ืืคื ืืชืืืช โspmโ
1 ืชืืฆืืืช
Gwyddion
Program for SPM (scanning probe microscopy) data visualization and analysis
