Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3751Chemical news office., 1932 |
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Strona 151
... carried out at tempera- tures of 120-160 ° C . For straight moulding a pressure of - ton per square inch suffices , while for injection moulding the normal pressures and injection equipments are used . No curing or hardening process is ...
... carried out at tempera- tures of 120-160 ° C . For straight moulding a pressure of - ton per square inch suffices , while for injection moulding the normal pressures and injection equipments are used . No curing or hardening process is ...
Strona 153
... carried away , and given that the atmospheric conditions are suitable for this accumulation . A reduction in the rate of smoke emission by one - third would probably appear simply as a delay in the formation of the fog , that is , if ...
... carried away , and given that the atmospheric conditions are suitable for this accumulation . A reduction in the rate of smoke emission by one - third would probably appear simply as a delay in the formation of the fog , that is , if ...
Strona
... carried out Research Work in previous employment . Applications will be treated in strict confidence . State age , training , experience and where gained , also salary required , to Box No. 360 , Chemical News Offices . TYPEWRITING ...
... carried out Research Work in previous employment . Applications will be treated in strict confidence . State age , training , experience and where gained , also salary required , to Box No. 360 , Chemical News Offices . TYPEWRITING ...
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