Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Tends tanks that impregnate asbestos lining stock with asphalt solution: Loads vacuum tank with rolls of asbestos lining, using hoist. Turns valves to admit specified quantities of asphalt solution into tank. Turns steam valves to heat tanks, observes temperature control chart, and adjusts coolant valves to maintain temperature within specified limits. Transfers impregnated rolls of asbestos from tank to oven, using hoist. Allows material to heat for specified time to complete impregnating process. Starts blower to dry and exhaust fumes from asbestos. May standardize width and thickness of asbestos lining [CALENDER-MACHINE OPERATOR (nonmet. min.)]. May test impregnated stock to ensure conformance to specifications, using brake-testing machine. May deliver samples to control laboratory. May tend mixing machine to prepare impregnating solution. (references) |
| Tends tank in which catalytic material is impregnated with liquid chemicals for use in manufacturing butadiene: Weighs specified quantity of catalyst and dumps it into tank containing measured amounts of liquid chemicals. Turns steam valve to heat mixture in tank until boiling occurs, impregnating catalytic material. Determines specific gravity of mixture, using hydrometer, and adds specified types and quantities of reagents to attain prescribed specific gravity. (references) | |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)49 4D 50 52 45 47 4E 41 54 4F 52 4F 50 45 52 41 54 4F 52 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01001001 01001101 01010000 01010010 01000101 01000111 01001110 01000001 01010100 01001111 01010010 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 |
HTML Code (1990) (references)I M P R E G N A T O R   O P E R A T O R |
ISO 10646 (1991-1993) (references)0049 004D 0050 0052 0045 0047 004E 0041 0054 004F 0052 004F 0050 0045 0052 0041 0054 004F 0052 |
Encryption (beginner's substitution cypher): (references)434750523941483554495224950395235544952 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
