المطارق المحمولة و المطاحن المطرقية
شهدت المطاحن المحمولة شهدت المطاحن المحمولة Portable sawmill have existed for over 100 years but grew in popularity in the United States starting in the 1970s when the 1973 oil crisis and the back to the land movement had led to renewed interest in small woodlots and in self sufficiency Get Price