Sure, it may make many parts by injecting powders of different materials. But what about the mission critical parts? Gluing the powder together can only form not-so-strong items, unless additional treatments are applied afterwards, doesn't it?
Sure, it may make many parts by injecting powders of different materials. But what about the mission critical parts? Gluing the powder together can only form not-so-strong items, unless additional treatments are applied afterwards, doesn't it?