The Electrical Review, Том 148IPC Electrical-Electronic Press,., 1951 |
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Результати 1-3 із 82
Сторінка 141
... charges will always be heavy percentage of his turnover , and he must add that percentage to the net cost o every estimate before he can begin to think of profit . In practice it is more con- venient to calculate the required percentage ...
... charges will always be heavy percentage of his turnover , and he must add that percentage to the net cost o every estimate before he can begin to think of profit . In practice it is more con- venient to calculate the required percentage ...
Сторінка 193
... charged as jobbing work or as a day - work variation . Unquoted Variations • The " Conditions of Tender and Contract for Electrical Work " issued by the E.C.A. contain a clause that " charges for additions to contracts shall , in the ...
... charged as jobbing work or as a day - work variation . Unquoted Variations • The " Conditions of Tender and Contract for Electrical Work " issued by the E.C.A. contain a clause that " charges for additions to contracts shall , in the ...
Сторінка 1276
... charges are abolished and there will be no meter rents , except a small charge to cover the extra cost of providing prepayment meters . In the case of dwellings of four or fewer assessed rooms the first 40 kWh will be charged at 5d ...
... charges are abolished and there will be no meter rents , except a small charge to cover the extra cost of providing prepayment meters . In the case of dwellings of four or fewer assessed rooms the first 40 kWh will be charged at 5d ...
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