light weight material partition 轻质隔断
light-weight heat insulating material 涵义轻质保温材料
light-weight wall material 轻质墙体材料
PM high strength al alloy is very important light weight material in automobile.
粉末冶金高强度铝合金是重要的汽车轻量化材料。
However, it is understood by those skilled in the art that the base 86 can be formed from a variety of high strength, light weight material, such as a metal alloy.
然而，本领域的技术人员可以理解基座86可以由各种高强度，轻重量的材料构成，诸如金属合金。
The plane's steel structure was used for load-bearing walls, while the light-weight aluminum shell and wings were reappropriated as roofing material and exterior walls.
飞机的钢结构被用作承重墙，而轻量级的铝外壳和飞机翅膀则被回收利用成屋顶材料和外墙。
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