Industrial Heating, Volym 14National Industrial Publishing Company, 1947 |
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Sida 54
... speed reducer which reduces motor speed down to the output shaft speed necessary for the operation of hoist , plus a special feature of a built - in mechanical brake and gov- ernor with positive - drive limit control . ( 3 ) While using ...
... speed reducer which reduces motor speed down to the output shaft speed necessary for the operation of hoist , plus a special feature of a built - in mechanical brake and gov- ernor with positive - drive limit control . ( 3 ) While using ...
Sida 136
... speed , for hardening . A gas - fired , pot - type , salt - bath furnace , operated around 1050 deg . F , completes this group of fur- naces . Its pot is 18 in . in diameter by 20 in . deep . It is used for quenching high - speed steel ...
... speed , for hardening . A gas - fired , pot - type , salt - bath furnace , operated around 1050 deg . F , completes this group of fur- naces . Its pot is 18 in . in diameter by 20 in . deep . It is used for quenching high - speed steel ...
Sida 947
WHEN SPEED IS THE NEED SELECTRAY 024 6 8 10 12 14 16 18 20 Only TAG gives you .. O2 SPEED RECORDING - Fast ( 3 to 6 seconds ) or slow ( 30 to 60 seconds ) . ONO FALSE RECORDS - Prints only when in balance . O VARIABLE CHART FEED - Ad ...
WHEN SPEED IS THE NEED SELECTRAY 024 6 8 10 12 14 16 18 20 Only TAG gives you .. O2 SPEED RECORDING - Fast ( 3 to 6 seconds ) or slow ( 30 to 60 seconds ) . ONO FALSE RECORDS - Prints only when in balance . O VARIABLE CHART FEED - Ad ...
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JANUARY 1947 No 1 | 25 |
HULTGREN Salt Bath Furnaces are widely | 27 |
Ma | 35 |
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