The Heating and Ventilating Magazine, Količina 14The Magazine, 1917 |
Iz vsebine knjige
Zadetki 6–10 od 100
Stran 46
... various differences in pressure will be equalized . This is not true of kettle A , as there is less fall . Care should also be taken , if possible , to return the trap to boiler through a separate line , with checks and hand valves , as ...
... various differences in pressure will be equalized . This is not true of kettle A , as there is less fall . Care should also be taken , if possible , to return the trap to boiler through a separate line , with checks and hand valves , as ...
Stran 47
... various bureaus and departments in- terested , because it will be necessary for engineers of the bureau to visit the plants in order to determine the best fuel to be used and what changes in equipment or method of apparatus are ...
... various bureaus and departments in- terested , because it will be necessary for engineers of the bureau to visit the plants in order to determine the best fuel to be used and what changes in equipment or method of apparatus are ...
Stran 51
... various sources , un- less assured of its reliability , either from ex- perience or research . The transmission figured out in our answer is within the limits ob- tained for fan coils , which are analogous to the case in hand , and it ...
... various sources , un- less assured of its reliability , either from ex- perience or research . The transmission figured out in our answer is within the limits ob- tained for fan coils , which are analogous to the case in hand , and it ...
Stran 52
... various general schemes of sizing without going very much into the finer details of design , and it would seem that this method is longer and more tedious than some of the others given which produce equally good and efficient re- sults ...
... various general schemes of sizing without going very much into the finer details of design , and it would seem that this method is longer and more tedious than some of the others given which produce equally good and efficient re- sults ...
Stran 55
... various operations , it is even necessary to vary the temperature during the dry- ing period . TABLE I. TEMPERATURE CONDITIONS FOR DRYING PROCESSES . Material Apples Bathing suits Bedding Blankets Cereals Feathers Films , photo Furs Deg ...
... various operations , it is even necessary to vary the temperature during the dry- ing period . TABLE I. TEMPERATURE CONDITIONS FOR DRYING PROCESSES . Material Apples Bathing suits Bedding Blankets Cereals Feathers Films , photo Furs Deg ...
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Priljubljeni odlomki
Stran 62 - DRAMA, and that the following is, to the best of his knowledge and belief, a true statement of the ownership, management (and if a daily paper, the circulation), etc., of the aforesaid publication for the date shown in the above caption, required by the Act...
Stran 43 - ... as to render harmless, so far as is practicable, all the gases, vapors, dust, or other impurities generated in the course of the manufacturing process or handicraft carried on therein that may be injurious to health.
Stran 41 - ... are not surrounded with proper safeguards for preventing accidents or Injury to those employed at or near them, he shall notify In writing the owner, proprietor or agent of such workshops or factories to make, within thirty days, the alterations or additions by him deemed necessary for the safety and protection of the employees...
Stran 41 - ... when the same is open or in operation, for the purpose of gathering facts and statistics such as are contemplated by this act, and to examine into the methods of protection from danger to employes and the sanitary conditions in and around such buildings and places and make a record thereof...
Stran 42 - ... article, and to which or over which premises, room, or place, the employer of the persons working therein has the right of access or control...
Stran 62 - That the owners are: (Give names and addresses of individual owners, or, if a corporation, give its name and the names and addresses of stockholders owning or holding 1 per cent or more of the total amount of stock.) The National Historical Society.
Stran 42 - ... a majority of the persons therein employed are members of such family, shall not of itself constitute such house or room a workshop within this definition.
Stran 58 - accident' as used in the phrases 'personal injuries due to accident' or 'injuries or death caused by accident' in this act shall, unless a different meaning is clearly indicated by the context, be construed to mean an unexpected or unforeseen event, happening suddenly and violently, with or without human fault and producing at the time, injury to the physical structure of the body.
Stran 64 - None 2. That the owners are: (Give names and addresses of individual owners, or if a corporation, give its name and the names and addresses of stockholders owning or holding ] per cent or more of the total amount of stock.) Department of Education, San Juan, Porto Rico.
Stran 43 - The owner, agent or lessee of a factory shall provide, in each workroom thereof, proper and sufficient means of ventilation, and shall maintain proper and sufficient ventilation; if...