 | Fire Underwriters' Association of the Northwest - 1899 - 220 стор.
...lightning. Considerable loss has been due to lightning discharges, and the Code recommends that lightning arresters be connected at intervals over systems in...(over the wires) buildings connected to the lines. Prank No. II consists of a few "sore finger" splices and connections, the principal two having been... | |
 | Francis Bacon Crocker - 1901 - 528 стор.
...non-absorptive, insulating material. 5. Lightning Arresters — (For construction rules, see No. 63.) ' a. Must be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. b. Must be located in readily accessible places away from combustible materials, and as near as practicable... | |
 | Francis Bacon Crocker - 1901 - 514 стор.
...non-absorptive, insulating material. 5. Lightning Arresters — (For construction rules, see No. 63.) a. Must be attached to each side of every overhead circuit...electric light and power companies that arresters he connected at intervals over systems in such numbers and so located as to prevent ordinary discharges... | |
 | Horatio Alvah Foster - 1901 - 1018 стор.
...non-absorptive, insulating material. 5. .Lightning- Arresters — (For construction rules see No. 63.) a. Must be attached to each side of every overhead circuit...with the station. It is recommended to all electric lightand power companies that arresters be connected at intervals over systems in such numbers and... | |
 | Harry Cooke Cushing - 1902 - 204 стор.
...concealed space very liable to be used for storage of rubbish and oily waste. Lightning Arresters should be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. They should be located in readily accessible places away from combustible materials, and as near as... | |
 | American School (Lansing, Ill.) - 1903 - 320 стор.
...also to prevent space being used for storage of rubbish and oily waste. Lightning Arresters should be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. They should be located in readily accessible places away from combustible materials, and as near as... | |
 | Francis Bacon Crocker - 1904 - 696 стор.
...non-absorptive, insulating material. 5. Lightning Arresters — (For construction rules, see No. 63.) a. Must be attached to each side of every overhead circuit...located as to prevent ordinary discharges entering tover the wires) buildings connected to the lines. b. Must be located in readily accessible places... | |
 | 1905 - 484 стор.
...also to prevent space being used for storage of rubbish and oily waste. Lightning Arresters should be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. They should be located in readily accessible places away from combustible materials, and as near as... | |
 | American School (Chicago, Ill.) - 1906 - 528 стор.
...also to prevent space being used for storage of rubbish and oily waste. Lightning Arresters should be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. They should be located in readily accessible places away from combustible materials, and as near as... | |
 | Francis Bacon Crocker - 1906 - 530 стор.
...non-absorptive, insulating material. 5. Lightning Arresters — (For construction rules, see No. 63.) a. Must be attached to each side of every overhead circuit...companies that arresters be connected at intervals orer systems in such numbers and so located as to prevent ordinary discharges entering (over the wires)... | |
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a. Must be attached to each side of every overhead circuit connected with the station. It is recommended to all electric light and power companies that arresters be connected at intervals over systems in such numbers and so located as to prevent ordinary... 
