錢七
研發(fā)高效石料采石設備
Sustainable development requires balancing economic growth with ecological protection.
可持續(xù)發(fā)展需要在經(jīng)濟增長和生態(tài)保護之間取得平衡。
Safety must always be the top priority in mining operations.
安全必須始終是采礦作業(yè)的首要任務。
The future of mining lies in intelligent and green technologies.
采礦的未來在于智能化和綠色技術。