sandwich panel
短语词组
- polyurethane sandwich insulation panel 聚氨酯夹芯板
- sandwich construction panel 夹层筒壳;夹层结构板
- polyurethane sandwich wall panel 聚氨酯夹芯墙面板
- polystyrene sandwich insulation panel 聚苯乙烯夹芯板
- sandwich reflector panel 夹层面板
- FRP sandwich structure panel 玻璃钢夹层结构板
- sandwich wall panel 复合墙板
- sandwich h panel 夹层板
- closed sandwich type panel 闭合嵌板;封边夹层板 返回 sandwich panel