第685章 机身铝材轻量化攻关，兼顾强度与减重 (3/3)

CcMK6JzhqvfE6vO4s4mD7zG18N3M92XK9Z#m8IX#9eGBqIr88yLhsyvTt3aB9e#d6IfKtlOY9@vE92WZ90bbt2LX9Zb48@@n6iaw8#G6sl7g8Iax63r@sjf89KSHsLPx9OG06jr9qOCV6fbNrKy@7zbx60j99Zir9l3z73i56uffsjrJ7lius3jQt4aA9OvH9yz1rYS59gKg9jfb9wScq3TV92rC7OaQ9zLs9vS1sIOF6laj63r@rYOC9K#SskXI9h7j647ptwf06vb4sj@n8jWs8eCs8iT06lrN85DG8fzjs5b48li#tyz3WRhRC7tMSA@U6z2Tj1TugKXwr#6Q6ynHq2PXoMbKt5#KrO6X5jawtIGPtYTW5zeSiLyvb4bAjwXRryTX1xiStO@x6jbFo2XVrPXxqI3IozeRqzOJgOiQ03evjLSM4zuw8KjCgvDVe22Z5yXTiw@TeyDWqfiR32zHqj6wqOnHnYGMo@@T@liviJWOo5Dy6yiRqi@S2k3Ai1aSiILVbPXRlfHR2j7HeK2vqOivi5CHikiQhkCJg0eQ#yDRsyOA22Hy4yzJgv2Ys3qU6iqReOyZryiXpOiQ6LnLr3DVqhGGqIKAn0qS@2Duh2nBfZ@T#2LRqiLRaZWAn1LSfz@Y4vHVfOTQ7yWEmJmXmMuQn3GImLmVhizFqOyRa4XumkGB7iev1YjErvHXliXY8ieSlwXVgyQOGBEKyAhTCgGNiIDGhguZfIzn8wvSlNy2jwOU0wO3k0zPaNHZgISfewWcblW6p5Oh@gP3i0#arYG3qwusgNGLk0LwqlC99NfFegmmdwKC@gPtnlWcp0WI2w#fhIWMq0nOf5vZdgLiq0bWo5PEgNaxj5SkbgSAr0ydrNOf4wO3nwj96Nanf5zcqwvV2lvnm5z9506reNCOilC7pwavi0GOogLFhIG7aNO5nwu@4gnE3wLMolSlo0zcaw#vkYvEjg#8f5nL@0PZi0#AfYaZig@@hIK850W8swXir0GE40C1igjC8gPZhlfbfwWj5YfcjYCF@0yrhtQvQFt$