The other was an aquot; inter-matic aquot; time-all, automatic home appliance timer. The latter is ... It can be set to skip its automatic operation for one or more days if required. It also has a ... The unit needs merely to be plugged into a convenient power outlet for operation. ... therefore suitable for filling safety rafts, and jackets, fire extinguishers etc., in aircraft, since there is no possibility of freezing up on expansion.
|Title||:||Refrigeration World and Air-conditioning Review|