pna14 小时
SteelAsia investing P30-B heavy steel plant in Quezon
MANILA – The country's largest steel producer SteelAsia Manufacturing Corp. is investing PHP30 billion to build a new ...
来自MSN6 个月
SpaceX Test-Fires Raptor Engine Into A Water Cooled Steel Plate
Watch SpaceX douse a steel plate with water and then blast Raptor engine fire into it. The private spaceflight company's ...