Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 19
... glass . As materials designed to lower the freez- ing point , alcohol , glycerin , salt , and calcium chloride have been employed . As preservatives , formaldehyde , carbolic acid , boric acid , chloroform , and certain asphaltic ...
... glass . As materials designed to lower the freez- ing point , alcohol , glycerin , salt , and calcium chloride have been employed . As preservatives , formaldehyde , carbolic acid , boric acid , chloroform , and certain asphaltic ...
Strona 29
... GLASS TECHNOLOGY . The one - hundredth meeting of the Society of Glass Technology was held in Sheffield on Wednesday , June 15 , 1927 , the Presi- dent , Mr. Walter Butterworth , Sen. , M.A. , in the chair . Sir W. H. Hadow , C.B.E. , D ...
... GLASS TECHNOLOGY . The one - hundredth meeting of the Society of Glass Technology was held in Sheffield on Wednesday , June 15 , 1927 , the Presi- dent , Mr. Walter Butterworth , Sen. , M.A. , in the chair . Sir W. H. Hadow , C.B.E. , D ...
Strona 31
... glass together be held in the path of light the dark band will be seen on a piece of paper held as a screen . This can easily be shown and explained taking into consideration a ray on each side of the transparent " joint . " By allowing ...
... glass together be held in the path of light the dark band will be seen on a piece of paper held as a screen . This can easily be shown and explained taking into consideration a ray on each side of the transparent " joint . " By allowing ...
Strona 55
... Glass Works , points out some of the principal achievements in the field of glass tech- nology . The development of low expansion glasses used for laboratory ware , baking ware , line insulators , chemical manufac- ture , lamp - making ...
... Glass Works , points out some of the principal achievements in the field of glass tech- nology . The development of low expansion glasses used for laboratory ware , baking ware , line insulators , chemical manufac- ture , lamp - making ...
Strona 76
... glass , as well as designs for posters , showcards , lay - out , cartons and price lists . A bureau of information has been estab- lished at the Royal Society of Arts in con- nection with the Competition , at which are kept the names ...
... glass , as well as designs for posters , showcards , lay - out , cartons and price lists . A bureau of information has been estab- lished at the Royal Society of Arts in con- nection with the Competition , at which are kept the names ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action activity agricultural alcohol amount appear application Association atom become British carbon cent Chemical Chemistry chloride coal Company compounds contains copper course determined effect electric electrons Engin experiments fact further give given glass heat House hydrogen important increase industry Institute interest iron Italy known lead lectures light Limited lines London manufacture March Marks material means measured meeting ment metal method Mining molecules nature Notes observed obtained Office organic Patents period physical plant positive possible practical prepared present pressure Price production Prof properties published recent reference relation Report ROYAL salt Science scientific Society sodium solution Square Street structure substances sulphur temperature theory tion Trade United University various volume