书籍列表

SMALL TRANSFORMERS 封面
SMALL TRANSFORMERS

作者：SIR ISAAC PITMAN ...
CONTINUOUS-GURRENT ARMATURE WINDING 封面
CONTINUOUS-GURRENT ARMATURE...

作者：SIR ISAAC PITMAN ...
HIGH VOLTAGE POWER TRANSFORMERS 封面
HIGH VOLTAGE POWER TRANSFOR...

作者：SIR ISAAC PITMAN ...
GEAR LOAD CAPACITY 封面
GEAR LOAD CAPACITY

作者：SIR ISAAC PITMAN ...
A DICTIONARY OF ELECTRICAL TERMS:INCLUDING ELECTRICAL COMMUNICATION 封面
A DICTIONARY OF ELECTRICAL ...

作者：SIR ISAAC PITMAN ...
THE HEAT-TREATMENT OF STEEL 封面
THE HEAT-TREATMENT OF STEEL

作者：SIR ISAAC PITMAN ...
THE ENCYCLOPAEDIA AND DICTIONARY OF EDUCATION VOLUME Ⅳ 封面
THE ENCYCLOPAEDIA AND DICTI...

作者：SIR ISAAC PITMAN ...
THE ENCYCLOPAEDIA AND DICTIONARY OF EDUCATION VOLUME Ⅲ 封面
THE ENCYCLOPAEDIA AND DICTI...

作者：SIR ISAAC PITMAN ...
A STORY OF INFANT SCHOOLS AND KINDERGARTENS 封面
A STORY OF INFANT SCHOOLS A...

作者：SIR ISAAC PITMAN ...
CLAY MODELLING FOR SCHOOLS 封面
CLAY MODELLING FOR SCHOOLS

作者：SIR ISAAC PITMAN ...
AN INTRODUCATION TO THE ART OF BASKET-MAKING 封面
AN INTRODUCATION TO THE ART...

作者：SIR ISAAC PITMAN ...
ELEMENTS OF POLITICAL GEOGRAPHY 封面
ELEMENTS OF POLITICAL GEOGR...

作者：SIR ISAAC PITMAN ...
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