Leather armor appeared around Shang and Zhou Dynasties. It was made by cutting lacquered leather into pieces of different sizes and then weaving them together by the string.
商周时期开始出现皮甲，将皮革裁成大小不同甲片，表面涂漆，然后用绳编联。
The positions, figures and sizes of the defects in bonding interface between an armor plate and a concrete component can been exactly measured.
实验表明红外热像技术可以准确测定钢板加固混凝土结构所存在的脱粘缺陷的位置、形状和大小。
The positions, figures and sizes of the defects in bonding interface between an armor plate and a concrete component can been exactly measured.
实验表明红外热像技术可以准确测定钢板加固混凝土结构所存在的脱粘缺陷的位置、形状和大小。
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