| Description |
viii, 100 leaves : illustrations ; 28 cm |
| Summary |
"A permeability apparatus was used to measure the permeability coefficients of eight Lithium-Calcium greases and ten Baragel greases in which the viscosity and type of the oil component were varied. The oil present in each grease was used for its permeability measurement...Another set of experiments aimed at the measurement of the absorption and extraction of small percentages of a grease additive were performed using the same apparatus"--Summary and Conclusions, leaf ii. |
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