The New American Cyclopaedia: A Popular Dictionary of General Knowledge, 15권Appleton, 1871 |
도서 본문에서
47개의 결과 중 1 - 5개
12 페이지
... steel plates in the lower portion of the spring . Sometimes the framework which supports the C springs rests itself upon the form of elliptic springs known as under springs . Steel springs of various forms are now gener- ally in use for ...
... steel plates in the lower portion of the spring . Sometimes the framework which supports the C springs rests itself upon the form of elliptic springs known as under springs . Steel springs of various forms are now gener- ally in use for ...
13 페이지
... steel wire , of suitable diameter , until they fill the gauge for width , which also insures equality of thickness . When the holes are punched in their ends and they are filed smooth on the edge , they are bound with wire in a loose ...
... steel wire , of suitable diameter , until they fill the gauge for width , which also insures equality of thickness . When the holes are punched in their ends and they are filed smooth on the edge , they are bound with wire in a loose ...
69 페이지
... steel , iron with 1 to 14 per cent . of car- bon ; and cast iron containing about 4 per cent . of carbon . As the proportion of carbon in steel increases , the metal approaches cast iron in its properties , becoming hard and brittle ...
... steel , iron with 1 to 14 per cent . of car- bon ; and cast iron containing about 4 per cent . of carbon . As the proportion of carbon in steel increases , the metal approaches cast iron in its properties , becoming hard and brittle ...
70 페이지
... steel its volume is increased . - The early histo- ry of steel is involved in much obscurity . It is supposed that the substance was known to the ancient Egyptians , and that articles made of it were designated in their drawings by a ...
... steel its volume is increased . - The early histo- ry of steel is involved in much obscurity . It is supposed that the substance was known to the ancient Egyptians , and that articles made of it were designated in their drawings by a ...
71 페이지
... steel , and obtained a patent for 10 years . - Steel is obtained , first , either directly from iron ores , the carbon being infused into the iron as this is revived from the natural oxides ; or , second , from cast iron , by removing ...
... steel , and obtained a patent for 10 years . - Steel is obtained , first , either directly from iron ores , the carbon being infused into the iron as this is revived from the natural oxides ; or , second , from cast iron , by removing ...
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
Achradina afterward alar American ancient appeared appointed army became body boiler born bushels called cantons capital cast iron century church coast color court cylinder death died edition elected employed engine England English eral Europe feet France French Freyburg German glass Greece Greek head heat important inches long Indian corn iron island Italy king known lake land latter length London manufacture ment mountains nearly Paris passed piston poems portion pressure principal produced published railroad received river Roman Russia schools side sometimes soon species spring starch steam steel Stilicho stone strychnia sugar sulphuric acid Sumatra surface Sweden Swedish Switzerland Syria tail tained telegraph telescope temperature Tennessee Texas tion tons town tube United Unterwalden Valais valve vessels vols whig wire York Zürich