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Calibrated Glass Beads
Code
质量分数77% Effective diameter (μm)
质量分数56% Effective diameter (μm)
质量分数48% Effective diameter (μm)
Value
Relative Uncertainty(%)
Value
Relative Uncertainty(%)
Value
Relative Uncertainty(%)
GBW12002
166.2
5
146.3
5
139.3
5
GBW12003
66.3
5
58.8
5
55.9
5
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