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Գրքեր Գրքեր 1 - 10 10-ից՝ sweating," the character of the hides and the temperature are essential, but ever-varying,... որոնման արդյունքներում:
" sweating," the character of the hides and the temperature are essential, but ever-varying, considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment... "
THE ART OF TANNING LEATHER; BY A NEW AND IMPROVED SYSTEM - Էջ 116
DAVID H. KENNEDY - 1857
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Merchants' Magazine and Commercial Review, Volume 17

1847
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Journal of the Franklin Institute

1847
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

American Literary Magazine, Հատորներ 1-3

1847
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Annual Report of the American Institute of the City of New York

American Institute of the City of New York - 1848
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Arts of Tanning, Currying, and Leather Dressing: Theoretically ...

Julia de Fontenelle (M., Jean-Sébastien-Eugène) - 1852 - 557 էջ
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Biography of Zadock Pratt, of Prattsville, N. Y.: To which are appended a ...

Nahum Capen - 1852 - 506 էջ
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Arts of Tanning, Currying, and Leather Dressing: Theoretically ...

M. Julia de Fontenelle (Jean-Sébastien-Eugène), François Malepeyre - 1852 - 557 էջ
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Art of Tanning Leather ...

David H. Kennedy - 1857 - 262 էջ
...hydrometer is then plunged in the liquor, and the point to which it sinks therein, say b, is cm elully and accurately marked upon the scale, and rated as...less and less handling, as the process of tanning progresses — for the more they become tanned, the slower will one per cent. of bark. It is very easy,...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Eighty Years' Progress of the United States: From Revolutionary War to the ...

1864 - 569 էջ
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is particularly...
Ամբողջությամբ դիտվող - Այս գրքի մասին

ONE HUNDRED YEARS ' PROGRESS OF THE UNITED STATES:

1870
...considerations. As a general rule, however, the milder the process of preparing the hides for the bark, the better. Unnecessarily severe or prolonged treatment is inevitably attended with a loss of gelatine, and a consequent loss of weight and strength in the leather. Too high a temperature is '...
Ամբողջությամբ դիտվող - Այս գրքի մասին




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