Marine Link11 小时
Record-Breaking Order: Largest Permanent Magnet Shaft Generator System Secured for 30 LNG ...
ABB secured orders from shipbuilders in China and South Korea to equip 18 and 12 liquified natural gas (LNG) carriers, ...
Ideas corner on MSN17 小时
Free Energy Generator Light Bulb with Magnet
Free Energy Generator Light Bulb with Magnet ...