Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Domain | Definition |
Mining | A supply of compressed air at a working pressure of about 100 psi (690 kPa). The quantity required for a modern high-speed sinking may be 2,000 to 2,500 ft3 /min (56.6 to 70.7 m3 /min). At a new mine where two shafts are being sunk, the power installation may comprise eight slow-speed water-cooled compressors with a total output of almost 5,000 ft3 /min (141.5 m3 /min) at 100 psi. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)53 48 41 46 54 2D 53 49 4E 4B 49 4E 47      50 4F 57 45 52      53 55 50 50 4C 59 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010011 01001000 01000001 01000110 01010100 00101101 01010011 01001001 01001110 01001011 01001001 01001110 01000111 00100000 01010000 01001111 01010111 01000101 01010010 00100000 01010011 01010101 01010000 01010000 01001100 01011001 |
HTML Code (1990) (references)S H A F T - S I N K I N G   P O W E R   S U P P L Y |
ISO 10646 (1991-1993) (references)0053 0048 0041 0046 0054 002D 0053 0049 004E 004B 0049 004E 0047      0050 004F 0057 0045 0052      0053 0055 0050 0050 004C 0059 |
Encryption (beginner's substitution cypher): (references)53423540541553434845434841250495739522535550504659 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.