content_output-020_13 (Q5594)
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | content_output-020_13 |
No description defined |
Statements
Classification of tests—Crusher gauge—Borland's "dead-weight" gauge—Borland's cap tester—Chronographs—Penetration tests; Pettitt pads, copper sheet and water tests, card rack and penetration tester—The "Field" force gauge—"Stonehenge's" machine rest—"Field" recoil-registering machine rest—Conversion of measurements—Value of footpounds and tons pressure
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