 | Henry Davey - Pumping machinery - 1900 - 398 pages
...N, being the two small gauge pipes and cocks belonging to tlie two boilers, and at the holes fill L, the great boiler, two-thirds full of water, and D,...full. Then screw in the said pipes again as fast and as tight as possible. Then light the fire at I, and when the water in L boils, the handle of the regulator,... | |
 | Henry Davey - Pumping machinery - 1900 - 332 pages
...N, being the two small gauge pipes and cocks belonging to the two boilers, and at the holes fill L, the great boiler, two-thirds full of water, and D,...quite full. Then screw in the said pipes again as fust and sis tight as possible. Then light the fire at b, and when the water in L boils, the handle... | |
 | Henry Davey - Pumping machinery - 1905 - 454 pages
...N, being the two small gauge pipes and cocks belonging to the two boilers, and at the holes fill L, the great boiler, two-thirds full of water, and D,...full. Then screw in the said pipes again as fast and as tight as possible. Then light the fire at b, and when the water in L boils, the handle of the regulator,... | |
 | Science - 1842 - 446 pages
...and N, being the two small yauge pipt' and cocks belonging to the two boilers, and at the holes fill the great boiler, two-thirds full of water, and D,...full. Then screw in the said pipes again as fast and as tight u possible. Then light the fire at B; and when the water boils, the handle of the regulator,... | |
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L, the great boiler, two-thirds full of water, and D, the small boiler, quite full. Then screw in the said pipes again as fast and as tight as possible. 
