“海绵钛供给不足”——钛同业界对这种见解已趋于加强。自四月中旬以来,由于继爱尔兰的 GPA 公司308架以后,接着美国联合航空公司的370架,是历史上规模最大的飞机订货,一下子使飞机业界突然兴旺起来。据说以美国波音公司为首的大多数欧美机构、发动机制造厂,都已确保了本世纪内的订货。与此相应,作为飞机主要材料的 Titanium sponge is under-supplied - Titanium industry has tended to reinforce this view. Since mid-April, the aircraft industry has suddenly boomed after 308 GPA companies in Ireland followed by United Airlines 370, the largest aircraft order in history. It is said that the majority of European and American agencies headed by the U.S. Boeing Company and the engine manufacturing plant have secured orders within this century. Correspondingly, as the main material of the aircraft