The toothed double - roll coal crushers designde and manufactured by our plant are reasonable in construction excellent in perfor mance and reliable in quality 我廠設(shè)計(jì)制造的雙輥齒牙式碎煤機(jī)結(jié)構(gòu)合理、性能良好、質(zhì)量可靠。
The toothed double - roll coal crushers designed and manufactured by our plant are reasonable in construction excellent in perfor mance and reliable in quality 我廠設(shè)計(jì)制造的雙輥齒牙式碎煤機(jī)結(jié)構(gòu)合理、性能良好、質(zhì)量可靠。