 | 1891 - 680 стор.
...the fastenings or motion of the fixtures. 3. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in any rase be smaller than No. 1(5 B. and S., No. 18 BWG. or No. 3 ESG 4. All burrs or fins must be removed... | |
 | Arthur Eugene Watson - 1892 - 118 стор.
...fusible strip or wire should be incombustible and moisture-proof, and so constructed that an arc cannot be maintained across its terminals by the fusing of...possible "contact" between wire and fixture, and for "short-circuit," before current is turned on. 53. The tendency to condensation within the pipes or... | |
 | Frank Eugene Kidder - 1892 - 1058 стор.
...the fastenings or motion of the fixture. (d) All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded,...must not in any case be smaller than No. 18 B. & S., No. 20 BWG, No. 3 BSG (e) All burrs or fins must be removed before the conductors arc drawn into a... | |
 | National Electric Light Association. Convention - 1892 - 458 стор.
...the fastenings, or motion of the fixtures. 3. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in any case be smaller than No. 16 B. & S., No. 1 8 BWG', or No. 3 ESG 4. All burrs or fins must be removed before the conductors are... | |
 | Earle Abbott Merrill - 1892 - 188 стор.
...the fastenings, or motion of the fixtures. 3. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in any case be smaller than No. 16 B. & S., No. 18 BWG. or No. 3 ESG 4. All burrs or fins must be removed before the conductors are... | |
 | Frank Eugene Kidder - 1892 - 1032 стор.
...the fastenings or motion of the fixture. (d) All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in jicy case be smaller than No. 18 B. & S., No. 20 BWG, No. 2 ESG (e) All burrs or fins must be removed... | |
 | Charles M. Davis - 1893 - 162 стор.
...the fastenings or motion of the fixture. d. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded,...must not in any case be smaller than No. 18 B. & S., No. 20 BWG, or No. 2 ESG e. All burrs or fins must be removed before the conductors are drawn into... | |
 | 1894 - 622 стор.
...the fastenings or motion of the fixtures 3. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not In any case be smaller than No. 16 B. & 8., No. 18 BWQ, or No. 8 E. 8. Q. 4. All burn or fins must be removed before the conductors... | |
 | Arthur Vaughan Abbott - 1895 - 646 стор.
...the fastenings, or motion of the fixtures. 3. All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in any case be smaller than No. 10 B. & S.. No. 18 BWG. or No. :} ESG 4. All burrs or fins must be removed before the conductors are... | |
 | Russell Robb - 1896 - 208 стор.
...the fastenings or motion of the fixture. d. All conductors for fixture-work must have a waterproof insulation that is durable and not easily abraded,...must not in any case be smaller than No. 18 B. & S., No. 20 BWG, No. 2 ESG e. All burrs or fins must be removed before the conductors are drawn into a fixture.... | |
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All conductors for fixture work must have a waterproof insulation that is durable and not easily abraded, and must not in any case be smaller than No. 18 B. & S., No. 
