The cushioning property of honeycombboard was analyzed.
分析了蜂窝纸板的缓冲性能。
2
The surface on honeycombboard of aluminum is made of aluminum alloy spraying fluorine charcoal. The center is the core of honeycombboard meeting with the international standard of aviation material.
铝蜂窝板表面采用经氟炭喷涂处理的铝合金板材，中间是符合国际航空材料标准的铝蜂窝芯。
3
The urn cover comprises a shell-shape body made of honeycomb metal board and a veneer arranged on the outer surface of the shell-shape body.