 | California. Industrial Accident Commission - Electric lighting - 1919 - 72 pages
...should be exercised to arrange them systematically, that is, on columns situated on the same side of the aisle and on the same relative side of each column....feature which is usually accompanied by the use of a relatively large number of switches or controls. SYSTEMATIC PROCEDURE SHOULD BE FOLLOWED IN CHANGING... | |
 | Harry Cooke Cushing - Electric lighting - 1922 - 280 pages
...should be exercised to arrange them systematically; that is, on columns situated on the same side of the aisle and on the same relative side of each column....plan materially simplifies the finding of switches or control devices, by those responsible for turning on and off the light. Control Parallel to Windows-... | |
 | Women - 1932 - 1028 pages
...should be exercised to arrange them systematically; that is, on columns situated on the same side of the aisle and on the same relative side of each column....plan materially simplifies the finding of switches or control devices by those responsible for turning the light on and off. For control purposes, groups... | |
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In locating switches or controls in factory and mill aisles, care should be exercised to arrange them systematically, that is, on columns situated on the same side of the aisle and on the same relative side of each column. This plan materially simplifies... 