| LC control no. | sh 85084863 |
|---|---|
| LC classification | QB113 Astronomy QC102 Thickness measurement |
| Topical heading | Micrometers (Instruments) |
| Variant(s) | Micrometer Micrometer calipers |
| See also | Calipers |
| Found in | Web. 3 (micrometer: an instrument used with a telescope or microscope for measuring minute distances or the apparent diameters of objects which subtend minute angles; micrometer caliper: a caliper for making precise measurements) ASTI (Micrometers) Eng. index (Micrometers) |
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