corrugated sandwich
短語詞組
- corrugated -sandwich boom 波紋狀?yuàn)A層梁
- corrugated core sandwich panel 波紋夾芯板
- corrugated sandwich boom 波紋狀?yuàn)A層梁
- corrugated sandwich web 波紋夾層腹板
- LASer -welded corrugated-CORe metallic sandwich panels 金屬激光焊接夾層板 返回 corrugated sandwich