金属蜂窝夹芯板
metal honeycomb core sandwich panel
铝蜂窝夹芯板
sandwich plate with aluminum honeycombs
sandwich plate
金属蜂窝夹芯面板
mental honeycomb core sandwich panel
纸蜂窝夹芯复合板
paper cellular sandwich composite structure
蜂窝夹芯
Honeycomb sandwich
composite sandwich structure
Honeycomb cores
蜂窝夹芯结构
honeycomb sandwich structure
honeycomb structure
木质蜂窝夹芯材料
material of sandwich construction with wood facings and paper honeycomb core
material of sandwich construction with wood facing
Nomex蜂窝夹层结构
Nomex honeycomb sandwich construction
玻璃钢蜂窝夹层结构
GFRP honeycomb sandwich structure
不锈钢蜂窝板
stainless steel honeycomb panel
不锈钢蜂窝芯子
stainless steel honeycomb core
蜂窝夹层板
honeycomb sandwich plates
honeycomb sandwich panels
honeycomb sandwich panel
蜂窝夹层复合材料
honeycomb sandwich composite
Honeycomb sandwich composites
the composite material and honeycomb sandwich structure
nomex sandwich composite