NBS Special Publication, Issues 411-415U.S. Government Printing Office, 1974 |
From inside the book
Results 1-5 of 100
Page 34
... chamber ( region II ) ; the beam then passes through an adjustable orifice into region III , which contains a wheel ( w ) for mechanical modu- lation of the beam , an ion source ( g ) for partial conversion of the molecular species into ...
... chamber ( region II ) ; the beam then passes through an adjustable orifice into region III , which contains a wheel ( w ) for mechanical modu- lation of the beam , an ion source ( g ) for partial conversion of the molecular species into ...
Page 39
... chamber ( region II ) ; the beam then passes through an adjustable orifice into region III , which contains a wheel ( w ) for mechanical modu- lation of the beam , an ion source ( g ) for partial conversion of the molecular species into ...
... chamber ( region II ) ; the beam then passes through an adjustable orifice into region III , which contains a wheel ( w ) for mechanical modu- lation of the beam , an ion source ( g ) for partial conversion of the molecular species into ...
Page 74
... Chamber , " Model Corridor " , and the Flooring Radiant Panel . Although this is not a thorough study , some of the more significant factors and indications can be reported . Up to now most test methods have been used to determine the ...
... Chamber , " Model Corridor " , and the Flooring Radiant Panel . Although this is not a thorough study , some of the more significant factors and indications can be reported . Up to now most test methods have been used to determine the ...
Page 75
... Chamber Test The development of the Underwriters Laboratory Chamber Test emerged from a growing concern over the flammability of carpets . It sought to determine a flooring flame spread behavior when tested in its normally installed ...
... Chamber Test The development of the Underwriters Laboratory Chamber Test emerged from a growing concern over the flammability of carpets . It sought to determine a flooring flame spread behavior when tested in its normally installed ...
Page 76
... chamber . A recent report by G. Hartzel [ 23 ] ( continuing the development of this concept as a NBS Research Associate from Armstrong Cork Company ) describes this system's performance and characteristics . The radiant flux prescribed ...
... chamber . A recent report by G. Hartzel [ 23 ] ( continuing the development of this concept as a NBS Research Associate from Armstrong Cork Company ) describes this system's performance and characteristics . The radiant flux prescribed ...
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