Name in English:
St Geology and Drilling Methods for Ground-Source Heat Pump System Installations - An Introduction for Engineers 2002
Name in Russian:
Ст Geology and Drilling Methods for Ground-Source Heat Pump System Installations - An Introduction for Engineers 2002
Description in Russian:
Оригинальный стандарт Geology and Drilling Methods for Ground-Source Heat Pump System Installations - An Introduction for Engineers 2002 в PDF полная версия. Дополнительная инфо + превью по запросу