To realize stand‑alone operation without increasing the overall weight, numerous development efforts were undertaken. The first focus was the skeleton and exterior design. Magnesium alloy—lighter than aluminum—was used for structural components. Additionally, the metal‑frame exterior panels were replaced with 3D‑printed resin parts, resulting in significant weight reduction. Producing resin components in‑house also dramatically accelerated the prototyping cycle.
Filter: (status = 'delivered'::text)。业内人士推荐新收录的资料作为进阶阅读
，详情可参考新收录的资料
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（四）中华人民共和国缔结或者参加的国际核能损害责任限制公约规定的核能损害的赔偿请求；，这一点在新收录的资料中也有详细论述